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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Crown of excellent quality under the brand CGN, mounts on mécaboites 50cc RIEJU MRT, RS3, DERBI SENDA after 2000, PEUGEOT XP6 after 2000, MBK X-LIMIT after 2003, PEUGEOT XP7 CROSS .... Available in 48, 52 or 53 teeth, width for chain and sprocket of 420, 6 fixing points.
Diameter of central hole Ø105mm, for hub diameter Ø124mm, thickness 6mm, diameter of fixing holes Ø8.4mm. (See diagram below).
Reference: 264771
A crown identical to the original, cheap.
Reference: 1914.1174.50
Very good quality, ideal for a refurbishment on your 50 motorcycle with box.
Reference: 3985.1018.50
Crown high quality for old Derbi GPR 50.
Reference: 1051.2230.52
Lightweight ERGAL crown for VENT 50.
Reference: D520.31
Crown to be machined, in aluminium, available from 30 to 60 teeth! For 520 chain.
Reference: 369019
A good quality crown, originally identical model but with a small price. Model 53 teeth width 420.
Reference: 264765
A crown of very good quality, identical to the original but much cheaper than concession.
Reference: D420.30
Crown to be machined, in aluminium, available from 29 to 78 teeth! For 420 chain.
Reference: 264720
A crown of very good quality, identical to the original but much cheaper.
Reference: 517184
DOPPLER reinforced steel crown for KREIDLER and MASAI 50 motorcycles.
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: 0370.3000.30
Very good quality, ideal for a refurbishment on your motorcycle YAMAHA DTR 50 from 1996 to 2002. To put a chain and a pinion in 420!
Reference: 264725
A crown of very good quality, identical to the origin but much less expensive.
Reference: 3988.1385.48
A crown of very high quality with 2 sizes to choose!
Reference: 3987.1020.45
Very good quality, ideal for refurbishment on your 50 gearbox motorcycle.
Reference: D415.20
Crown to be machined, in aluminium, available from 20 to 85 teeth! For 415 chain.