Reference: 4277
Bottom bracket / shim for pulley axle on MBK 51, MOTOBECANE ... CGN
A piece identical to the original one of very good quality at a much lower price.
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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: 4277
A piece identical to the original one of very good quality at a much lower price.
Reference: 509336
Spare half nut for DOPPLER motor spring.
Reference: S715386
Ideal for winding without a game with a lower-cost quality product.
Reference: 511877
Excellent for not having play in your pulley / chainring. Attention limited quantity!
Reference: 143216
Ideal in case of wear of your old plate for repair and refurbishment at a lower cost.
Reference: 501401
Original type mounting bracket for MBK 51, AV10 engine.
Reference: 499336
Ideal for starting fresh, mounts on ER2 DOPPLER pulley for all PEUGEOT 103 / MBK 51 models except SPX, RC X, MVX, CLIP.
Reference: 4272
The Ø16mm spare crank axle with 28 teeth for MBK 51, MOTOBECANE ....
Reference: 800
Ideal for restarting, mounts on pulley ER2 DOPPLER all models also on the original clutch pulleys of SPX / RCX / CLIP / MVX.
Reference: 367902
A very good quality pulley for the DOPPLER or GIRAUDO clutch pulley of your PEUGEOT 103 (except SPX / RCX) and MBK 51... Available in 10 or 11 teeth!
Reference: NN2171100000
Genuine original high quality chainring / pulley!
Reference: 200338
A piece that will give you a beautiful sporty and high-performance TUNING appearance.
Reference: 4269
Ideal for reassembly without play at a lower cost.
Reference: 510120
A piece that will give you a beautiful sporty and efficient TUNING aspect.
Reference: 508550
Ideal for starting fresh, mounts on ER86 DOPPLER pulley all models also on the original SPX / RC X / CLIP / MVX clutch pulleys.
Reference: 297257
The only true adjustable racing motor spring still available for MBK 51!