Reference: 501442
Spare motor spring only for red DOPPLER adjustable on PEUGEOT 103 and MBK 51 (hard)
Motor spring only, ideal for making a "homemade" mainspring or for repairing its DOPPLER spring (or adaptation to another brand).
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Reference: 501442
Motor spring only, ideal for making a "homemade" mainspring or for repairing its DOPPLER spring (or adaptation to another brand).
Reference: 297257
The only true adjustable racing motor spring still available for MBK 51!
Reference: 4272
The Ø16mm spare crank axle with 28 teeth for MBK 51, MOTOBECANE ....
Reference: 4266
A high-end socket, ultra reinforced and all at affordable price.
Reference: 510120
A piece that will give you a beautiful sporty and efficient TUNING aspect.
Reference: 491185
Adjustable clutch pulley without disassembly for MBK 51, MOTOBECANE ....
Reference: 4277
A piece identical to the original one of very good quality at a much lower price.
Reference: 473467
Ideal for repairing your DOPPLER ER2 clutch.
Reference: 512222
Engine spring retaining part taken from the chassis
Reference: S715385
Ideal for winding without a game with a lower-cost quality product.
Reference: 8815
Ideal for reassembly without play with a quality product at a lower cost.
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: 4269
Ideal for reassembly without play at a lower cost.
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: 508550
Ideal for starting fresh, mounts on ER86 DOPPLER pulley all models also on the original SPX / RC X / CLIP / MVX clutch pulleys.
Reference: 479167
Tea reinforced good quality, ideal for the refurbishment of your transmission.