160323/01 HPI Baja 5B SBK build kit with original 26ccm HPI Engine, Clutch and Muffler

Inclusive: Zenoah G320RC y0733 Big Scale-EXTREME, adjustable 3 - shoe clutch H105/01 Tuned pipe 2.0 for HPI - Baja 5B BUILD YOUR OWN ORIGINAL,AUTHENTIC HPI BAJA 5BHPI large scale fans, we have heard you! The one and only original HPI Baja 5B is BACK and ready for you to build from the ground up! The HPI SBK collection of Self Build Kits grows with the addition of not just one, but TWO 1/5th scale HPI kits! Fans of large scale off-road RC will be super excited to build their own gas-powered 1/5th scale Buggy with the HPI Baja 5B Self Build Kit!When the HPI Baja 5B buggy was first introduced, large scale RC was very expensive and quite difficult for the average RC hobbyist to experience. Using highly durable parts and innovative design features, HPI brought large scale off-road to new enthusiasts and ushered in a new, BIGGER era of RC!Now, YOU can build and own the legend! Experience the thrill and excitement of building a car which ends up being over 80cm (nearly 32 inches) long and weighing nearly 10kg (over 21 lb)! Just install your own engine and electronics as you build the HPI Baja 5B and you'll be ready for any adventure that comes your way!With extra-tough drivetrain parts like the viscous torque differential, super-durable composite spur gear with internal damping and all-metal drivetrain, the HPI Baja 5B is ready for your 23-32cc 2-stroke engine so you can experience the joy of gas-powered RC and up to 30-minute runtimes!The HPI Baja 5B is also equipped with extra-big and super-tough suspension parts, featuring awesome HPI durability! With its expertly designed molded composite suspension plus extra-long adjustable HD shocks, and massive high impact nylon 3-piece beadlock wheels, the Baja 5B is ready for full-speed racing on any off-road circuit!The 4mm thick 6061 aluminum monocoque chassis gives the HPI Baja 5B the classic desert racing buggy look. Precisely bent into shape for maximum strength, the chassis provides the mounting points for the engine and suspension, forming the backbone of the car. Precise steering is provided by a dual-bellcrank rack and cam-type servo saver. Aluminum parts are anodized in cool gunmetal and the classic Baja desert racer clear polycarbonate body is included in the SBK kit, ready for your custom racing scheme!The Baja 5B SBK is a great addition to your HPI collection, as well as a fabulous introduction to large scale buggies!RACING CHASSIS DESIGN & LAYOUTThe narrow channel chassis made from rigid 4mm 6061 aircraft aluminum and gives the HPI Baja 5B a classic desert racing buggy look and extreme stiffness and durability. The U-shaped chassis is protected at the rear with a thick plastic skid plate for extra protection to the motor and drivetrain.The tube roll cage is made of high impact nylon and topped with a real aluminum roof to carry on the classic looks. The roll cage is fully functional and protects the motor and internals from crash damage. The roll cage, radio box, body panels, wing, undertray and gear case are all mounted with fast access clips for easy maintenance. To finish you need: Remote control with servos and receiver battery Charger Two cans of Lexan paint Features Summary Unassembled 1/5th scale Off-Road Buggy Ready for your 23-32cc RC engine Ready for your electronics Enclosed radio box Baja desert racing body design Adjustable HD shock absorbers Monocoque chassis Low CG for superior handling Long travel suspension Viscous torque oil-filled gear differential All-terrain tires Beadlock wheels with metal insert hubs Aluminum rear shock tower Hard plastic skid plates Adjustable rear wing Quick access to all critical maintenance points Dual bellcrank steering Cam type servo saver Race spec Hex socket hardware Gunmetal anodizing Full set of rubber-sealed ball bearings Chassis Specifications Overall Length 817mm Height: 255mm Width: Front - 460mm; Rear - 480mm Tire Track (to center of tires): Front - 395mm; Rear - 400mm Wheelbase: 570mm Ride Height: 76mm Suspension Travel: Front - 95mm; Rear - 100mm Weight: 9.6kg (21.3lb) Adjustable Camber: front - shims; rear - screw Front caster: adjustable with shim 22 / 25.5* / 29 degrees (* stock) Toe-in: Front adjustable with tie rod; Rear adjustable with inserts 0-4 degrees (3 degrees stock set-up) Aircraft aluminum 6061 T6 monocoque chassis Double wishbone suspension with adjustable roll center F/R Drive system: HD metal gears with sealed gear box (8.382:1 gear ratio) Differential: viscous torque control with 4 pinion gears; sealed diff case with silicone oil Shock absorber: HD Aluminum coilover shock absorber with fully adjustable preload collar Wheel type: 3-piece beadlock design, high impact nylon material with inset heavy-duty metal hex hub

BUILD YOUR OWN ORIGINAL,AUTHENTIC HPI BAJA 5BHPI large scale fans, we have heard you! The one and only original HPI Baja 5B is BACK and ready for you to build from the ground up! The HPI SBK collection of Self Build Kits grows with the addition of not just one, but TWO 1/5th scale HPI kits! Fans of large scale off-road RC will be super excited to build their own gas-powered 1/5th scale Buggy with the HPI Baja 5B Self Build Kit!When the HPI Baja 5B buggy was first introduced, large scale RC was very expensive and quite difficult for the average RC hobbyist to experience. Using highly durable parts and innovative design features, HPI brought large scale off-road to new enthusiasts and ushered in a new, BIGGER era of RC!Now, YOU can build and own the legend! Experience the thrill and excitement of building a car which ends up being over 80cm (nearly 32 inches) long and weighing nearly 10kg (over 21 lb)! Just install your own engine and electronics as you build the HPI Baja 5B and you'll be ready for any adventure that comes your way!With extra-tough drivetrain parts like the viscous torque differential, super-durable composite spur gear with internal damping and all-metal drivetrain, the HPI Baja 5B is ready for your 23-32cc 2-stroke engine so you can experience the joy of gas-powered RC and up to 30-minute runtimes!The HPI Baja 5B is also equipped with extra-big and super-tough suspension parts, featuring awesome HPI durability! With its expertly designed molded composite suspension plus extra-long adjustable HD shocks, and massive high impact nylon 3-piece beadlock wheels, the Baja 5B is ready for full-speed racing on any off-road circuit!The 4mm thick 6061 aluminum monocoque chassis gives the HPI Baja 5B the classic desert racing buggy look. Precisely bent into shape for maximum strength, the chassis provides the mounting points for the engine and suspension, forming the backbone of the car. Precise steering is provided by a dual-bellcrank rack and cam-type servo saver. Aluminum parts are anodized in cool gunmetal and the classic Baja desert racer clear polycarbonate body is included in the SBK kit, ready for your custom racing scheme!The Baja 5B SBK is a great addition to your HPI collection, as well as a fabulous introduction to large scale buggies!RACING CHASSIS DESIGN & LAYOUTThe narrow channel chassis made from rigid 4mm 6061 aircraft aluminum and gives the HPI Baja 5B a classic desert racing buggy look and extreme stiffness and durability. The U-shaped chassis is protected at the rear with a thick plastic skid plate for extra protection to the motor and drivetrain.The tube roll cage is made of high impact nylon and topped with a real aluminum roof to carry on the classic looks. The roll cage is fully functional and protects the motor and internals from crash damage. The roll cage, radio box, body panels, wing, undertray and gear case are all mounted with fast access clips for easy maintenance. To finish you need: Engine with clutch and exhaust Remote control with servos and receiver battery Charger Two cans of Lexan paint Features Summary Unassembled 1/5th scale Off-Road Buggy Ready for your 23-32cc RC engine Ready for your electronics Enclosed radio box Baja desert racing body design Adjustable HD shock absorbers Monocoque chassis Low CG for superior handling Long travel suspension Viscous torque oil-filled gear differential All-terrain tires Beadlock wheels with metal insert hubs Aluminum rear shock tower Hard plastic skid plates Adjustable rear wing Quick access to all critical maintenance points Dual bellcrank steering Cam type servo saver Race spec Hex socket hardware Gunmetal anodizing Full set of rubber-sealed ball bearings Chassis Specifications Overall Length 817mm Height: 255mm Width: Front - 460mm; Rear - 480mm Tire Track (to center of tires): Front - 395mm; Rear - 400mm Wheelbase: 570mm Ride Height: 76mm Suspension Travel: Front - 95mm; Rear - 100mm Weight: 9.6kg (21.3lb) Adjustable Camber: front - shims; rear - screw Front caster: adjustable with shim 22 / 25.5* / 29 degrees (* stock) Toe-in: Front adjustable with tie rod; Rear adjustable with inserts 0-4 degrees (3 degrees stock set-up) Aircraft aluminum 6061 T6 monocoque chassis Double wishbone suspension with adjustable roll center F/R Drive system: HD metal gears with sealed gear box (8.382:1 gear ratio) Differential: viscous torque control with 4 pinion gears; sealed diff case with silicone oil Shock absorber: HD Aluminum coilover shock absorber with fully adjustable preload collar Wheel type: 3-piece beadlock design, high impact nylon material with inset heavy-duty metal hex hub

With the Carson Wild Attack almost everything for driving (!) is included! The only exception: The fuel mixture from the gas station. (Recommended oil for mixing: y0813/02).The model includes the completely installed 2.4 GHz remote control, incl. transmitter alkalines, as well as a fail-safe system (automatic engine cut-off in case of possible malfunctions!), 20kg throttle servo and 35 kg steering servo, as well as a 2.000 mAh 6V receiver battery with charger and a tool set. Furthermore a spare air filter element and a special mixing canister. A detailed multilingual manual is also included. Here you will find an excellent, about 7 minutes duration introduction video to the Carson Wild Attack, which allows even the absolute novice for RC-Carswith combustion engine, the uncomplicated, problem-free entry: Technical details: approx. 70 km/h top speed0 - 70 km/h approx. 2.5 seconds With one tank of gas (700ccm) approx. 40 minutes driving time29cc engine, with pull starterSound reducing tuned pipe exhaust system2-shoe cltch with steel clutch bellA steel differential.Aluminium shocks, dust protectedbead-lock rims with off-road tyresaluminium rim driveradjustable rear wingCompletely ballraced 2WD drivetrain Water protected receiver boxventilated double disc brakealuminium chassis

This pair of Tyres have the following use indications: HIGH GRIP situation for clean track. HIGH GRIP situation for big asphalt. HIGH GRIP situation for high temperatures. This pair of Tyres have the following technical features: REVO treated profile for the maximum traction and the maximum lateral grip. Treated profile studied to maintain the tyre surface alway clean from rubber murble. Compound exclusively developped for model tyres. Inside belt flexible but very strong, vulcanized directly together with tyre compound. Insert foam with special material for high temperatures, for maximum stability and high drive precision. Spoked wheel moulded with special material for high temperatures for maximum grip and stability. Special gluing system 100% guaranteed.The main sizes for this tyre are: WHEEL fixing with square 18mm. TYRE outside diameter 118mm. WHEEL inside diameter 90mm. TYRE tota width 65mm. Note:The harder a tire compound - the longer it lasts, but the more moderate the performance.The softer a tire compound - the better the performance, but the lower the durability. Hint!As a rule, the same tires can be used for front and rear.If the vehicle tends to oversteer, this can be avoided by using a harder front tire!In wet conditions you should use a rain tire which offers maximum grip under these circumstances.With the use of Magic Rain, a tire traction compound, the grip can be further improved.Check your tires after driving! It can happen that a tire starts to detach from the rim, in this case you should glue this spot immediately with our tire repair kit (y0067), otherwise the tire could detach completely from the rim.So find out which tire is the best for you!

Carson Drift Attack 2.0 special equipment with 60 mm wide front and rear Narrow-Grip tires!The off-road tire for sandy surfaces and spectacular drifts!With the Carson Wild Attack almost everything for driving (!) is included! The only exception: The fuel mixture from the gas station. (Recommended oil for mixing: y0813/02).The model includes the completely installed 2.4 GHz remote control, incl. transmitter alkalines, as well as a fail-safe system (automatic engine cut-off in case of possible malfunctions!), 20kg throttle servo and 35 kg steering servo, as well as a 2.000 mAh 6V receiver battery with charger and a tool set. Furthermore a spare air filter element and a special mixing canister. A detailed multilingual manual is also included. At the end of the Page you will find an excellent, about 7 minutes duration introduction video to the Carson Wild Attack, which allows even the absolute novice for RC-Carswith combustion engine, the uncomplicated, problem-free entry: Technical details: approx. 70 km/h top speed0 - 70 km/h approx. 2.5 seconds With one tank of gas (700ccm) approx. 40 minutes driving time26cc engine, with pull starterSound reducing tuned pipe exhaust system2-shoe cltch with steel clutch bellA steel differential.Aluminium shocks, dust protectedDrift equipment F+H 60 mm widebead-lock rims with off-road tyresaluminium rim driveradjustable rear wingCompletely ballraced 2WD drivetrain Water protected receiver boxventilated double disc brakealuminium chassisFor driving, only the 2-stroke oil is needed for the fuel mixture.

This version is black painted The top pipe system for Carson Wild GP Attack and all HPI Baja cars 5B + SS + 2.0 + 5sc + 5T and so on! Twin-PowerBy the Tuned Pipe-Pope M. Mielke The Twin-Power system, does not only look fantastic, but also guarantees an optimum performance from 23ccm up to 30ccm! The double spring-backed, flexible connection guarantees a secure hold, even with leaps and somersaults.The Twin-Power pipe is completely integrated in the original Baja roll bar. The manifold is always black, due to the high temperatures in the immediate area of the exhaust outlet. The price includes the complete Twin-Power system/set !

An RC motorcycle that looks and performs just like a real dirt bike? It's not a dream anymore it's the Losi Promoto-MX. Innovative mechanical and electronic technologies combine to make this the first RC dirt bike that really works. So let's ride!Key Features The best-looking and best-performing RC dirt bike ever made New, patent-pending Spektrum MS6X technology Frame-integrated, high-RPM flywheel Officially licensed Pro Circuit graphics and rider gear Fully assembled and ready-to-run battery and charger included In The Box (1) Losi Promoto-MX Pro Circuit RTR Motorcycle (1) Spektrum Smart DX3PM Transmitter (4) AA Transmitter Batteries (1) Spektrum 5000mAh 2S 7.4V Smart G2 50C LiPo Battery with IC5 Connector (1) Spektrum Smart S120 USB-C Charger, 1x20W (1) Bike Stand (1) Starting Stand (1) 1/4 Promoto-MX Motorcycle RTR Product Manual (1) Quick Start Guide Chain Lube Tuning Parts Fork and Shock Tools Features The best-looking and best-performing RC dirt bike ever made New, patent-pending Spektrum MS6X technology Frame-integrated, high-RPM flywheel Officially licensed Pro Circuit graphics and rider gear Officially licensed Dunlop MX53 tires Rising rate rear suspension Powerful brushless system with 40+ mph speeds Dirt, Street, and Wheelie Control drive modes Collapsible front crash structure Realistic rider figure with authentic riding gear Functional, cable-driven front disc brake Chain drive with dual disc performance slipper clutch Hands-free starting stand included Keyed bike stand included Fully assembled and ready-to-run battery and charger included OverviewThe Losi Promoto-MX isn't the first scale RC motorcycle that's ever been sold. But it is the very first one that accurately reproduces the full experience and pure fun of riding a real motorcycle. It's the long-awaited dream of RC hobbyists and dirt bike fans alike.The unprecedented realism of the Promoto-MX goes much deeper than its faithfully detailed looks the narrow frame, rider gear, and officially licensed graphics. Even more impressive is how successfully it captures true dirt bike performance, a breakthrough accomplished through a unique hybrid of mechanical and electronic technology developed specifically for the Promoto-MX. It's how these technologies work together that makes all the difference.Promoto-MX electronics include a 2700Kv motor and steel flywheel that are both mounted in the center of the frame. The motor spins the flywheel at over 22,000 rpm to create a gyroscopic force for unparalleled stability. Meanwhile, patent-pending Spektrum MS6X technology takes your input from the DX3PM transmitter and commands the Promoto-MX to lean, turn, and control wheelies with unprecedented balance and finesse.The mechanical technology is equally impressive. Losi's product development team studied full-size motorcycle suspension geometry to give the Promoto-MX the same terrain handling characteristics. A rising rate rear suspension provides superior grip and prevents bottoming out in landings. The completely new front fork design, with an internal spring and dampener, can be tuned by changing the silicone dampening fluid and also allows ride height adjustments. An innovative front and rear wheel braking system gives the bike impressive stopping power, cutting the stopping distance in half compared to rear brake only.Both technologies, electronic and mechanical, are why the Promoto-MX performs better at high and low speeds than any previous RC motorcycle. For dirt bike fans, the "feel" of the Promoto-MX will be instantly familiar. RC car enthusiasts will discover a new way to drive that pulls you deep into the heart of the action carving berms, skimming whoops, holding wheelies, and throwing roost.Finally. An RC dirt bike that really works! Anytime and anywhere, just grab your Losi Promoto-MX, get in the zone, commit to your line, and begin to be the bike. PATENT-PENDING SPEKTRUM MS6X TECHNOLOGY/h3>The new Spektrum DX3PM transmitter and SR6300PM receiver combine with patent-pending MS6X technology for unprecedented control. Promoto-MX drivers can maintain balance at high or low speeds and over jumps and whoops, then give simple steering inputs to carve around tight berms and straighten up heading into the next rhythm section. For more aggressive driving, use the MS6X knob to increase the lean angle. "ON THE FLY" DRIVE MODESThe DX3PM has three preprogrammed drive modes that you can toggle between "on the fly" using your thumb on the A/B rocker switch. SMART TECHNOLOGYHow much battery life is left on your bike? You don't have to guess. LED indicators on the DX3PM transmitter show you the remaining capacity of your Spektrum Smart batteries at glance! Using Spektrum Smart Technology, the Promoto-MX stores and shares critical performance data while you run. Upgrade to the Spektrum DX5C or DX5 Pro to receive additional telemetry information in real-time, such as speed, RPM, amp draw, ESC temperature, and more. FLYWHEEL UNITThe gyroscopic stabilization force created by its heavy steel flywheel spinning at over 22,000 rpm with the 2700Kv motor does wonders for the motorcycle's stability. Mounted as low and as far forward as possible in the frame, the flywheel unit enables the Promoto-MX to pivot around its center point to improve jumping, changes of direction, and the accuracy of the bike's performance. LEAN BARSDon't worry if the front tire washes out on loose dirt. The lean bars are ready to catch it. They'll keep the Promoto-MX from going over its maximum lean angle, helping push it back upright to straighten out and exit the turn. The lean bars have adjustable stops for up and down travel, so you can dial in the bike for any surface or grip level. They also often help with crash recovery when the rear tire has traction. If the bike is down on the track, simply hit the throttle to stand it upright and resume driving. SERVO SAVERThe servo saver's stiff circular springs, captured by bearing-mounted composite plates, provide consistency in steering with enough give to protect the servo. But that's not all. It also drastically improves the bike's performance when setting down from wheelies, landing from jumps, power sliding through a turn, and pushing the front tire over a rut. It gives so the bike stays up. HEAD DAMPINGWith 8-pounds rapidly powering down the track, it takes quite a stiff servo saver spring setup to properly guide the Promoto-MX into the next turn. Like anything heavily sprung, the best way to control the strong springs is to dampen the movement. A key development for the Promoto-MX is a fluid-filled friction chamber between the upper and lower head tube bearings. The chamber is filled with heavy 500,000cSt which dampens the servo saver well and helps to control any possible "head shake." ELECTRONICS INCLUDED- Transmitter (Spektrum DX3PM Smart DSMR)- Receiver (Spektrum 6-Channel DSMR Promoto Receiver)- Steering Servo (Spektrum S620PM Metal Gear Servo)- Front Brake Servo (Spektrum SX108PM Micro Servo)- Motor (Spektrum Firma 3652 3800Kv 4-Pole Brushless Motor)- Flywheel Assembly (Spektrum Motorcycle Stator & ESC Assembly / Spektrum Motorcycle Flywheel Assembly)- Electronic Speed Control (Spektrum Firma 85A Brushless Smart Motorcycle ESC)- Battery (Spektrum 5000mAh 2S 7.4V Smart G2 50C LiPo Battery with IC5 Connector)- Charger (Spektrum Smart S120 USB-C Charger, 1x20W) with IC3 / IC5 adapter NARROW CHASSISTo capture the proper scale looks, the bike's electronics and battery all had to fit within a compact, narrow chassis. Requiring a special "shorty" battery would have made the design task simple, but the Promoto-MX product development team wanted to use a more convenient, standard size battery. Mission accomplished! A full-size 2S hardcase LiPo fits within the rider's seat, easy to access for quick battery changes. Pop in a charged pack and you're back to roosting your competition in seconds. REALISTIC RIDER FIGUREComplete with boots, brain bucket, and riding gear, the rider figure is ready for all of the same dirt bike-style action as you to jump, wheelie, carve berms, and throw roost. The rider figures of other RC motorcycles are made entirely of foam, which quickly fails. The Promoto-MX rider has a rubberized plastic exterior that can give and flex under impacts and flips. To keep the rider from bobbling around on the bike, the torso has a foam insert. It keeps the body firm during normal operation but still able to give under impact. OFFICIALLY LICENSED DUNLOP GEOMAX MX53 TIRESJust as any real dirt bike rider would want, the Promoto-MX comes equipped with the most popular Dunlop dirt bike tire tread, the Geomax MX53. It's officially licensed by Dunlop for scale accuracy and performance. The MX53 delivers on full-scale moto tracks around the world, and it provides high grip and long tire life for the Promoto-MX. TRUE-SPOKE WHEELSIts realistic, true-spoke wheels are another first for the Promoto-MX. No other RC manufacturers have been able to create proper-looking spoked wheels with the durability needed for a dirt bike. It took the determination and expertise of the Losi product development team to make it happen. OFFICIALLY LICENSED TEAM PRO CIRCUIT GRAPHICSLosi partnered with the highly successful Pro Circuit supercross race team to create the officially licensed graphics for the Promoto-MX. Since 1991, Pro Circuit has fielded the strongest, most consistent team on the AMA Supercross circuit. Going back to its first starting lineup, over 50 riders have ridden for the Pro Circuit race team, collectively earning an impressive 31 AMA Championships and six MXoN victories. DISPLAY/MAINTENANCE & STARTING STANDSWorking on a real dirt bike is easier with a proper bike stand. So the Promoto-MX had to have one, too! The included stand for maintenance and display is modeled after a real bike stand, complete with graphics. To keep the bike balanced on the stand, the Promoto-MX keys into the bike stand. Taking it a step further, a hands-free starting stand is also included. This starting stand cradles the rear tire and holds the bike upright and ready for a gate-style start. PLASTICS WITH GRAPHICSBig or small, no dirt bike would look right without a proper body panel kit wrapped in vinyl graphics. The Promoto-MX has all the goods front fender, number plate, fork guards, front side panel, rear side panel, and rear fender all looking fresh wrapped in officially licensed vinyl graphics, but highly durable and ready to get dirty. REALISTIC DETAILSEven tiny touches matter, and Losi hasn't overlooked a thing. Brake and clutch levers, exhaust, brake line, foot pegs, brake rotors, you name it everything about the Promoto-MX is finely detailed. FRONT CRASH STRUCTUREThere's nothing better than sending a huge triple, but what happens if you come up short? Bending a fork leg or tube was not an option, so the Promoto-MX product development team found a solution. The front crash structure is rigid during normal running, but compresses until the front tire bottoms into the chassis frame to absorb those massive front impacts. That protects the front fork tubes from bending, keeping them safe and true. REAR FENDERWheelies happen. A normal, rigid-mounted rear fender would really take a beating. But the Promoto-MX has the solution a hinged elastomer sprung rear fender that can deflect out of the way during wheelies to expose a durable nylon rear bumper. It substantially increases the durability of the rear fender. SKID PLATES & AIR VENTSMolded composite skid plates line the front and bottom of the Promoto-MX chassis. They offer protection during crashes and keep roost out of the chassis, helping to protect the electronics mounted inside. The air vents on each side of the bike come closed in the box, but can be opened to provide cooling airflow when ambient temperatures are high. TWIN ALUMINUM PLATE CHASSISTwin aluminum chassis plates house and protect all of the bike's electronics and help to give the Promoto-MX its realistically narrow appearance. They also give the frame the rigidity and durability required for harsh impacts. RISING RATE REAR SUSPENSIONJust like a real dirt bike, the Promoto-MX has a rising rate rear suspension. The suspension starts soft around ride height, for smooth handling and a superior grip. It becomes firmer as it gets deeper into up travel, to provide proper preload on jumps and prevent bottoming out in landings. Dialed in with a full oil-filled coil-over shock, the Promoto-MX is ready to rip on any surface. FRONT FORKThe front fork of the Promoto-MX is a completely new and modern design with an internal spring and dampener. Designed to work similar to normal RC shocks, the front fork tubes can be rebuilt and tuned by changing the silicone dampening fluid. Using counter-wound upper and lower springs, spacers can be used to adjust the ride height of the Promoto-MX as well. And maybe most importantly, they look awesome just like the real deal. HEAD ANGLEAfter months of testing different trail settings, head angle, and steering ratios, the Promoto-MX product development team found the sweet spot. A head tube angle of 62.4 degrees gives it the best balance of bump handling, landing jumps, steering input, and "head shake" control on all surfaces. BRUSHLESS POWER SYSTEMThe Promoto-MX comes out of the gates HOT with a powerful Spektrum Smart brushless power system. Its 4-pole 3652 3800Kv motor puts down the power while the 85A brushless ESC adds all the control you need. With enough torque to clear large triples and massive 40+ mph top speeds on a 2S LiPo battery the Promoto-MX power system rips! FRONT CABLE-DRIVEN DISC BRAKEHauling on your bike is a lot more fun when you've got good brakes. The motor can handle rear braking through the drivetrain, but like 1:1 motorcycles, most of the braking happens with the front tire. To slow the Promoto-MX down from the front, the front brake uses a steel rotor, caliper-actuated brake pads, and servo-driven cable. It cuts your stopping distance in half just what you need to catch the next berm. RACE-INSPIRED SLIPPER CLUTCHAs its 3800Kv Firma Brushless motor puts out abundant power, the Promoto-MX's race inspired dual disc slipper clutch helps the Dunlop Geomax MX35 rear tire keep traction on loose surfaces. The dual pad, spring pressurized slipper clutch takes inspiration from those that the TLR team uses to win races across the globe. It increases traction and protects the drivetrain without sacrificing explosive drive. REALISTIC CHAIN DRIVEWe could not call the Promoto-MX a dirt bike if wasn't chain driven. Steel links and 70 roller pins wrap around a 10-tooth steel drive sprocket and a 36-tooth aluminum hub sprocket. Regardless of conditions, the chain drive will drive the rear tire efficiently and reliably. READY-TO-RUNThe Losi Promoto-MX comes fully assembled, with a high-quality Spektrum Smart radio system included and on-board electronics already installed. Even AA transmitter batteries are supplied! Just add a 2S LiPo battery with IC5 plug and a compatible charger and you're ready to ride. Please note: IC3 to IC5 adapters will not fit inside of the Promoto-MX. A LiPo Battery with IC5 or EC5 connector is required.