Reference: 264771
Crown 44 teeth 420 for APRILIA RS 50cc first model (oscillating mono-arm in am6)
A crown identical to the original, cheap.
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Here is the crown of very good quality made by AFAM. Of very good manufacture, this crown will be ideal to start again on excellent bases transmission / chain / pinion!
Intended to be mounted on DERBI SENDA X TREM 2018 and APRILIA RX 2018 ... (check your crown before purchase).
Width 420, available in 59 teeth. To optimize your transmission, we advise you to change the chain as well as the sprocket.
Inside Ø 102mm, center distance Ø125mm and fixing holes Ø8.5mm
Reference: 264771
A crown identical to the original, cheap.
Reference: 167803
AFAM rear transmission crown for your 50cc motorcycle with gearbox.
Reference: D530.30
Crown to be machined, in aluminium, available from 30 to 70 teeth! For 530 chain.
Reference: 500930
DOPLLER reinforced crown in 420 with a superb color for BETA FACTORY, RR ... 50cc 2T motorcycles from 2005.
Reference: 0372.1569.49
Very good quality, ideal for adjusting the transmission of your 50cc motorcycle.
Reference: 1051.1230.52
Steel crown for VENT 50.
Reference: 26018
Crown very good quality, identical to the original but with a much lower price. Available in 48 or 52 teeth. 6 attachment points, Ø100mm.
Reference: 264760
A crown of very good quality, identical to the origin but much less expensive.
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: 264776
A crown identical to the origin, at a low price.
Reference: 505499
Crown reinforced DOPLLER ave a superb color for motorcycles SHERCO 50 and 125cc.
Reference: 517184
DOPPLER reinforced steel crown for KREIDLER and MASAI 50 motorcycles.
Reference: 505504
Crown reinforced DOPLLER in 420 with a superb color for motorcycles DERBI SENDA DRD, SM, DRD RACING, EVO, GPR NUDE, APRILIA RS4, ..
Reference: 3988.1385.48
A crown of very high quality with 2 sizes to choose!
Reference: 3950.1011.34
High quality crown for the very few scooters DERBI DS WORLD CHAMPION.
Reference: 1051.2230.52
Lightweight ERGAL crown for VENT 50.