y0733 Big Scale-EXTREME, adjustable 3 - shoe clutch

Genuine FG spare/option part.Content:1 piece

New adjustable 2-jaw clutch.  - High-quality workmanship  - Pads are individually replaceable  - Individually adjustable to the conditions.  For FG, Carson, Losi models and HPI Baja 5B, except FG F1 and EVO2020.  1 piece

Sintered steel clutch for Zenoah and many other rc-car engines from 23 cm³ to 32 cm³. incl. clutch spring!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.If not on hand, for installation of the sintered steel clutch a clutch spring, the Zenoah screw set # 7318 and the original Zenoah clutch mount # 7315 are required!

Special single component epoxy adhesive for bonding clutch shoes; suitable for extreme operating temperatures (up to 200°C!) Important note for processing: For the final cure of the bond Clutch-Safe must be tempered at 170°C for 1 hour! (1 hour at 170°C in the oven!) The extremely high temperature load on the clutch shoes when used in off-road cars caused by increased clutch slippage, the shock of jumps and the combination with sometimes very high vehicle weights (up to 18 kg!) make bonding with Clutch-Safe highly recommended. For later removal/replacement of worn out clutch pads the clutch shoes must be heated as well.Attention:Clutch-Safe adhesive must be stored in the fridge! Content: 10g tube

Different versions to choose:y0723 Gas-nitrited tuning clutch bell for FG, Smartech / Carson, Harm, RS5 & Co..Gas-nitrited tuning clutch bell; machined from high grade steel with vents for cooling of the clutch system and holes for easy clutch adjustment. The clutch bell features a significantly reinforced wearing surface which guarantees dimensional stability even under high loads!For best mounting of the pinion the clutch bell shaft has to flats with a 90° offset. As an additional safety device a M5 bolt with washer (included) replaces the E-clip found on stock clutch bells.Suitable for many 1/5 and 1/6 cars, such as all FG (except Formula 1), Carson a.s.o.y0726 Gas-nitrited tuning clutch bell for Losi 5ive-T (unfortunately not available at the moment Alternatively original Losi clutch bell # LOSB5038) )  Gas-nitrited tuning clutch bell machined from high grade steel with a hole for easy clutch adjustment. Special vents remove dirt and clutch lining debris automatically, preventing it from accumulating in the clutch bell and causing premature wear to clutch bell and linings. They aid in cooling of the clutch bell as well.The clutch bell features a significantly reinforced wearing surface and face which guarantees dimensional stability even under high loads! The shaft is a tiny bit longer than stock (about 0.2 mm) to prevent the bearings from binding.Since this clutch bell is single-piece machined from bar stock there is no weld bead on the inside of the face plate. The gained space allows now to use the adjustable GPM Big Scale-Cross clutch.Suitable for genuine slot drive Losi pinions. Comes with bolts and spring washers included.y0726/01 Gas-nitrited tuning clutch bell for Losi DBXLGas-nitrited tuning clutch bell with black oxide coating, machined from high grade. Special vents remove dirt and clutch lining debris automatically, preventing it from accumulating in the clutch bell and causing premature wear to clutch bell and linings. They aid in cooling of the clutch bell as well. This clutch bell is dimensionally identical to the stock part. Heat treatment and the use of a high grade material guarantee long service life.Due to a special heat treatment the clutch bell surface is shaded; this does not effect the function, but ensures great durability.y0729 Gas-nitrited tuning clutch bell for HPI Baja models, 1 pce.Gas-nitrited tuning clutch bell machined from high grade steel with a hole for easy clutch adjustment. Special vents remove dirt and clutch lining debris automatically, preventing it from accumulating in the clutch bell and causing premature wear to clutch bell and linings. They aid in cooling of the clutch bell as well.The clutch bell features a significantly reinforced wearing surface whichguarantees dimensional stability even under high loads!Since this clutch bell is single-piece machined from bar stock there is no weld bead on the inside of the face plate. The gained space allows now to use the adjustable GPM Big Scale-Cross clutch.Suitable for slot drive HPI Baja pinions, both stock using a 4mm bolt and aftermarket ones for 5mm bolts. Comes with M4 and M5 bolts included.

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!