Product information "5652 Mielke Power Gearshift II Converse clutch MIX for Harm SX 4 / FG 2020 / some Formula 1 cars with short clutch carrier"
Genuine Mielke spare/option part.
Fits Harm SX 4 / FG 2020 / some F1 cars / Harm Formel FX 3.
Backwards installedshoes make this clutch a "Converse" clutch! After many successes with the "normal" Power Gearshift clutch this is the next step. Made of high-strength aluminium 7075-T6! All components, including the pads, are manufactured on precision machines.
Contents:
1 piece
Not for FG Formula 1 sportsline models!
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y0557 Zenoah G230RC, with Walbro WT 603B carburetor (also available in the ball-raced version through the shop's options menu)23 cm³ Zenoah engine for large scale cars!The engine will be delivered with pull starter, carb and spark plug / spark plug cap. Genuine Zenoah air filter and / or complete clutch are optionally available at additional charge.y1009 Zenoah G240RC with Walbro WT 990 carburetor (also available in the ball-raced version through the shop's options menu)23 cm³ Zenoah engine for large scale cars!Please note: contrary to their new designation the displacement has not been increased! The outer dimension didn't change, so you don't need any additional parts for the engine swap!The engines feature the following improvements over their G230RC:- Quantity of cylinder mounting bolts increased from 2 to 4- Improved strength of crankcase- Added additional bearing on the PTO (clutch) side of crankshaft- Redesigned shape of cylinder fins- Dimension of air intake port is 5% widerContains internal fuel pump which increases acceleration from idle to wide open throttle.Removal of choke valve increases performance by increasing air flow to the carburetor - Changed material of the insulator gasket to metal, which improves sealing performanceThe engine will be delivered with pull starter, carb and spark plug / spark plug cap. Genuine Zenoah air filter and / or complete clutch are optionally available at additional charge. y0553 Zenoah G260RC with Walbro WT 603B carburetor (also available in the ball-raced version through the shop's options menu)This is the G260 in the 26 cm³ version.The engine will be delivered with pull starter, carb and spark plug / spark plug cap. Genuine Zenoah air filter and / or complete clutch are optionally available at additional charge. y1011 Zenoah G270RC with Walbro WT 990 carburetor (also available in the ball-raced version through the shop's options menu)26 cm³ Zenoah engine for large scale cars!Please note: contrary to their new designation the displacement has not been increased! The outer dimension didn't change, so you don't need any additional parts for the engine swap!The engines feature the following improvements over their G260RC:- Quantity of cylinder mounting bolts increased from 2 to 4- Improved strength of crankcase- Added additional bearing on the PTO (clutch) side of crankshaft- Redesigned shape of cylinder fins- Dimension of air intake port is 5% wider- New carburetor (WT-990) Contains internal fuel pump which increases acceleration from idle to wide open throttle.Removal of choke valve increases performance by increasing air flow to the carburetor - Changed material of the insulator gasket to metal, which improves sealing performanceThe engine will be delivered with pull starter, carb and spark plug / spark plug cap. Genuine Zenoah air filter are optionally available at additional charge. 7800 Zenoah G290RC with Walbro WT 990 carburetor (also available in the ball-raced version through the shop's options menu)Same dimensions as the Zenoah G230, G240, G260, G270.New generation Zenoah engine with 28,5ccm cylinder capacity and approx. 3.9 hp. The cylinder is fixed with 4 screws. The technical details are identical to the Zenoah engines G240RC and G270RC.The engine will be delivered with pull starter, carb and spark plug / spark plug cap. Genuine Zenoah air filter and / or complete clutch are optionally available at additional charge. Compatibility Zenoah / Losi 5ive-T:Please note that for installation in a Losi 5ive the fan cover must be swapped for a Losi or CY cover #5341 in order to fit the chassis" bolt pattern.If you want to install a Zenoah engine into the Losi 5ive, you usually have to use a fan cover from the CY engine.However, there is a workaround to maintain Zenoah fan cover.The adjustment is done via the pinion specific mounting plates for the engine. The change always affects only the rear, outer (carburetor side) plate under the fan cover. This is rotated by 180°; so that the embossed number on this plate faces the exhaust side of the engine!18T pinion: use 20T plate, rotated 180°19T pinion: use 19T plate, rotated 180°20T pinion: use 18T plate, rotated 180°On the plus side you gain the opportunity to easily mount a Zenoah engine keeping the original fan cover. On the other hand there will be the disadvantage of the necessity to combine two different sets of engine mounting plates when installing any pinion other than the stock 19T version. Therefore we do not recommend this workaround for everyday use. Nevertheless it works perfectly should ever the need arise.Zenoah G320RC with Walbro WT 1107 carburetor (also available in the ball-raced version through the shop's options menu)With 32 cm³ and 30% more power than the Zenoah G290.Significantly more torque and higher stamina due to larger sized bearings all around, with Racing Carburetor Walbro WT 1107.The motor is supplied with WT-1107 carburetor and spark plug.SpecificationType: Two stroke gasoline engineDisplacement: 31,8 cm³Bore: 38 mmStroke: 28 mmWeight: 2,3 KgOverall Dimension:Length: 167 mmWidth: 215 mmHeight: 196 mmMaximum Output: 4,6 PSMaximum Torque: 2,00 N-mRotation Direction: CounterclockwiseCarburetor: Walbro WT-1107Spark plug: CMR7HStarting: Recoil starterFor all HPI Baja 5 cars the G320RCer clutch housing has to be shortened at the mounting base, for Losi 5ive- T and Desert Buggy XL cars the clutch housings overall length must be shortened to CY size.When installing the air filter you must pay attention to the length of the screws.For use on Losi and HPI we recommend M5x45 screws (like H94763); you can also cut existing screws to length, of course.When ordering with a modified clutch housing we will include these screws!In our shop you can select from Zenoah G320RC engines already modified to fit your HPI or Losi car.The installation of the Zenoah G320RC in other cars (like FG or Smartech buggies / monsters a.s.o.) is not even remotely straightforward, since the layshaft pinion (the small pinion in front of the big differential spur gear) is in the way for the larger Zenoah G320RC crankcase.Compatibility Zenoah / Losi 5ive-T:Please note that for installation in a Losi 5ive the fan cover must be swapped for a Losi or CY cover #5341 in order to fit the chassis" bolt pattern.If you want to install a Zenoah engine into the Losi 5ive, you usually have to use a fan cover from the CY engine.However, there is a workaround to maintain Zenoah fan cover.The adjustment is done via the pinion specific mounting plates for the engine. The change always affects only the rear, outer (carburetor side) plate under the fan cover. This is rotated by 180°; so that the embossed number on this plate faces the exhaust side of the engine!18T pinion: use 20T plate, rotated 180°19T pinion: use 19T plate, rotated 180°20T pinion: use 18T plate, rotated 180°On the plus side you gain the opportunity to easily mount a Zenoah engine keeping the original fan cover. On the other hand there will be the disadvantage of the necessity to combine two different sets of engine mounting plates when installing any pinion other than the stock 19T version. Therefore we do not recommend this workaround for everyday use. Nevertheless it works perfectly should ever the need arise.
Genuine Mielke spare/option part. Fits Harm SX 4 / FG 2020 / some F1 cars / Harm Formel FX 3.Backwards installedshoes make this clutch a "Converse" clutch!After many successes with the "normal" Power Gearshift clutch this is the next step.Made of high-strength aluminium 7075-T6! All components, including the pads, are manufactured on precision machines.Contents:1 piece Not fit in FG Formula 1 sportsline models!
The new adjustable system features two aluminum and one carbon pad with special 2.3 mm springs.Weight of the complete clutch is 70 grams. Very wear resistent when running with the recommended clutch bells.Adjustable friction points: First gear - 8.500 U/min. Second gear - 9.300 U/min. Third gear - 10.100 U/min. Fourth gear - 11.000 U/min.With tool #5445 the engagement speed can be adjusted to different settings within a range from about 8,500 to 11,000 rpm.For RS5 models till version T13!Not for FG F1 Sportsline model!
Genuine Mielke spare/option part. Fits for FG, Losi, HPI.For onroad vehicles, less Grip or rain use.Backwards installedshoes make this clutch a "Converse" clutch!After many successes with the "normal" Power Gearshift clutch this is the next step.Made of high-strength aluminium 7075-T6! All components, including the pads, are manufactured on precision machines.Contents:1 piece
Sintered steel clutch for Zenoah and many other rc-car engines from 23 cm³ to 32 cm³.Note: The sintered steel clutch needs a break in period of at least half an hour run time after their first installation. Only then the clutch surface reaches the desired grip and provides the necessary friction. After that the clutch will show consistent operation and extremely low wear!With 80 grams the weight of the clutch is about the same as the usual OEM clutches.As with all non-adjustable clutches a periodic monitoring of the clutch spring is recommended. By changing the spring, it is also possible to match your car to the track conditions, i.e.: the harder the spring, the higher the stall speed of the clutch.Content:5315 Clutch block carrier5315/01 Screw for carrier7318 Dowel screw for clutch blocksy1419 Sinter clutchy1419/01 Clutch springs for Sinter clutch
The new adjustable system features two aluminum and one carbon pad with special 2.3 mm springs.Weight of the complete clutch is 70 grams. Very wear resistent when running with the recommended clutch bells.Adjustable friction points: First gear - 8.500 U/min. Second gear - 9.300 U/min. Third gear - 10.100 U/min. Fourth gear - 11.000 U/min.With tool #5445 the engagement speed can be adjusted to different settings within a range from about 8,500 to 11,000 rpm.For RS5 models from version T14!
With the Big Scale-EXTREME an adjustable clutch for very special requirements has been designed:For large-displacement enginesFor heavy or high traction cars (Losi, HPI)For modified performance enginesFor the demanding off-road useRapid wear of a clutch is a sign of constant slipping, even beyond engagement speed. In this case, the clutch does not transfer the applied torque.This is where the Big ScaleEXTREME sets a new standard.The new design of the "Extreme" prevents the centrifugal forces of clutch springs or lever side of the clutch shoes from counteracting the centrifugal force of the friction pad side even after engagement.As a result this clutch can transfer lots of power with minimal wear.The new design ensures that the centrifugal forces are transferred in full to the clutch lining. Precise engagement and disengagement even under high loads and inside of closed clutch bell carriers means no problem for this clutch.The clutch can be easily adjusted to the engagement speed through three set screws without clutch bell removal, so you can match the characteristics of your engine.The special clutch lining of the Big Scale-EXTREME is particularly wear-resistant and - especially in combination with a high-quality nitrited clutch bell (), guarantees for an exceptionally long service life! Contrary to the "Cross" or "Race" version there's no need to uninstall the clutch from the engine for maintenance. All parts are easily accessible from the front after removing the front plate.Please see the specifications tab for further information and handling advices!The regular price of the Big Scale-EXTREME is EUR 139.90
Aluminum clutch shoes, spare part for GPM BigScale Alu clutch # y0739.Slight aluminum deposits in the clutch bell and corresponding wear marks in the clutch shoes are normal with the Big Scale ALLOY clutch and have no negative effect on the function. Caution: It is very important that when swapping the full-aluminum clutch shoes against the organic friction pads of a Big Scale CROSS or RACE to use a different or new , because the rough surface of the aluminum deposits in the clutch bell left by the Big Scale ALLOY will cause a high wear on the organic pads.
€44.90*
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