Reference: 0303.0255.35
Crown 35 or 40 teeth 420 for HONDA MONKEY 50 from 1978 to 1993
Very good quality, ideal for refurbishment MONKEY on your bike.
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The DOPPLER crown is one of the only aluminum machined in an aviation-type alloy. This gives it strength and reliability. In addition, with its innovative design, it will provide a racing look to your vehicle.
This sprocket will be ideal to start again on excellent transmission / chain / sprocket bases! Intended to be mounted on DERBI , APRILIA , GILERA motorcycles
Width 420, available 53 teeth. To optimize your transmission, we advise you to change the chain as well as the sprocket.
Mounts on:
APRILIA RS4 (50cc) from 2011 to 2017
APRILIA RS4 (50cc)
DERBI GPR (50cc)
DERBI SENDA SM DRD EVO (50 cc)
DERBI SENDA SM DRD RACING (50 cc)
DERBI SENDA SM X-TREME (50cc) from 2018
GILERA SMT (50cc) from 2011 to 2017
Reference: 0303.0255.35
Very good quality, ideal for refurbishment MONKEY on your bike.
Reference: 500923
DOPPLER reinforced crown in 420 in ultra light aluminum for RIEJU MRT, RS3, DERBI SENDA, PEUGEOT XP6 2000, MBK X-LIMIT 2003, XP7 ...
Reference: 3352.7216.44
Super-reinforced FRANCE EQUIPMENT crown for SHERCO 50 and 125cc motorcycles.
Reference: 484142
Crown of very good quality, identical to the original but with a much lower price. Available in 48 or 52 teeth, 5 fixing points, Ø62mm.
Reference: 3410.1753.50
Very good quality, ideal for a refurbishment on your motorcycle 50 with gearbox.
Reference: 450038
Crown of very good quality, identical to the original but with a much lower price. Available in 48, 52 or 53 teeth, 6 fixing points, Ø105mm.
Reference: 264756
The same crown at the origin but with a low price!
Reference: 2907.1955.45
Very good quality, ideal for adjusting the transmission of your 50cc gearbox as well as possible.
Reference: 440147
Crown available in 4 sizes to best adjust your transmission mécaboite 50cc X-POWER, TZR 1998 to today.
Reference: 264753
A crown of very good quality, identical to the original but much cheaper.
Reference: D520.31
Crown to be machined, in aluminium, available from 30 to 60 teeth! For 520 chain.
Reference: 484145
A crown of good quality, model identical to the origin but with a small price.
Reference: 517184
DOPPLER reinforced steel crown for KREIDLER and MASAI 50 motorcycles.
Reference: 500921
DOPPLER reinforced crown in 420 in ultra light aluminum for RIEJU MRT, RS3, DERBI SENDA, PEUGEOT XP6 2000, MBK X-LIMIT 2003, XP7 ...
Reference: 41100-53
53-tooth steel sprocket from AFAM at a very good price/quality ratio to replace the worn or damaged original one!
Reference: 485201
Crown of very good quality, identical to the origin but with a much lower price. Available in 53 teeth only, 6 fixing points, Ø108mm.