Reference: 511877
CGN steel locking washer Ø16mm X Ø32mm
Excellent for not having play in your pulley / chainring. Attention limited quantity!
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This pair of mainspring is mounted on AV7 and AV10 engine! When an engine is properly prepared or equipped, it is important to use the right power regime! Originally, the variator starts to close very early, from 5500/6000 revolutions (when the motor is still far from its power range, the variator starts to close! As if with an automobile you were to shift your gear very early down It is therefore important to put a harder spring, which will cause your variator to start closing around 3000 revolutions later! You will therefore use the maximum power speed, as if on a car you were shifting your gear than a times the rev counter in the red in order to have power.This little spring will therefore be excellent on an original configuration or original type.
Reference: 511877
Excellent for not having play in your pulley / chainring. Attention limited quantity!
Reference: 4266
A high-end socket, ultra reinforced and all at affordable price.
Reference: 8815
Ideal for reassembly without play with a quality product at a lower cost.
Reference: 054967
Excellent for having no play in your pulley / chainring. Attention limited quantity!
Reference: 491185
Adjustable clutch pulley without disassembly for MBK 51, MOTOBECANE ....
Reference: 297257
The only true adjustable racing motor spring still available for MBK 51!
Reference: 1970
What finally to offer acceleration to your MBK 51 av10, av7 ... And what to be able to put a racing variator while preserving a clutch so not to be in direct drive!
Reference: 501401
Original type mounting bracket for MBK 51, AV10 engine.
Reference: 210827
A pulley designed for the most equipped engines which allows a gain in weight and a nice style.
Reference: 501442
Motor spring only, ideal for making a "homemade" mainspring or for repairing its DOPPLER spring (or adaptation to another brand).
Reference: 800
Ideal for restarting, mounts on pulley ER2 DOPPLER all models also on the original clutch pulleys of SPX / RCX / CLIP / MVX.
Reference: S715386
Ideal for winding without a game with a lower-cost quality product.
Reference: 199582
A piece that will give you a beautiful sporty and high-performance TUNING appearance.
Reference: 510120
A piece that will give you a beautiful sporty and efficient TUNING aspect.
Reference: 526321
Ideal for refurbishment on MOTOBECANE 89 mopeds
Reference: 479167
Tea reinforced good quality, ideal for the refurbishment of your transmission.