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Sprocket box (chain) in width 420 for mécaboite 50cc engine DERBI SENDA / GPR / FENIX until 1999. Good quality (less good all the same as France equipment or other great brand). Available in 12/13/14 or 15 teeth and remember that a larger gear brings more top speed but less acceleration and vice versa.
Remember to choose the right gear model before purchase.
Reference: 260440
Ideal in case of wear or simply adjust your transmission with a good quality pinion.
Reference: 11170
Ideal in case of wear or simply adjust your transmission with a good quality pinion.
Reference: 503466
Very good quality sprockets in DOPPLER, 12, 13, 14 and 15 teeth, NEOCHROME color!
Reference: 61 1192
A pinion 15 teeth only, ideal for the tip used by the crown! High Quality!
Reference: 503470
Very good quality sprockets in DOPPLER, 12, 13, 14 and 15 teeth, BLACK color!
Reference: 220365
A good quality sprocket with several sizes to choose to adjust your transmission at best.
Reference: 3980.E2310.12
A high quality gear with several sizes to choose to adjust your transmission at best.
Reference: 9918480
Featuring a high quality reinforced several sizes to choose.
Reference: 1022.E1411.11
Special sprocket for RAZZO and MASAI motorcycles with AM6 50 2T type engine
Reference: 485296
Ideal in case of breakage or wear of your old circlip.
Reference: 0761.E413.12
Pinion gearbox output from 12 to 16 teeth to choose !!! High quality certified.
Reference: 503463
Gearbox output sprocket 15 teeth in 420!
Reference: 484861
An original type part identical to the origin but much less expensive than in concession.
Reference: 0402.E560.10
Ideal for starting over or modifying its transmission (top speed) on its CHAPPY.
Reference: 504842
A box of complete circlips which will allow you to make all your repairs, changes. Clips for pinion, gearbox, toe-clip, variator, ...
Reference: DERBI_428_13
Original box output sprocket, ideal in case of wear or to simply set your transmission.