
Reference: 58420MX.060
RK Racing Chain 420 enhanced width for motor bike, mécaboite 50cc, ... sizes to choose
High quality chain width 420 specific models with numbers of links to choice!
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Here is the steel crown from France Equipement. Of very good quality, this crown will be ideal to start again on excellent bases transmission / chain / pinion! Intended to be mounted on YAMAHA, CHAPPY, DT, DT MX, RD, .... Width 420, available from size 30 teeth to 52 teeth. To optimize your transmission, we advise you to change the chain as well as the sprocket.
Do not forget to choose the desired number of teeth before adding to the basket.
Mounts on:
YAMAHA 50cc DT M from 1978 to 1980
YAMAHA 50cc DT MX from 1982 to 1987
YAMAHA 50cc DT MX-S from 1990 to 1995
YAMAHA 50cc LB Chappy from 1982 to 1984
YAMAHA 50cc RD from 1977 to 1978
YAMAHA 50cc RD M Sticks from 1979 to 1980
YAMAHA 50cc RD MX from 1981 to 1982
YAMAHA 50cc TY M from 1978 to 1981
Reference: 58420MX.060
High quality chain width 420 specific models with numbers of links to choice!
Reference: 264720
A crown of very good quality, identical to the original but much cheaper.
Reference: 0378.3005.47
Very good quality, ideal to adjust the transmission of your 50cc motorcycle.
Reference: 264765A
The same crown at the origin but less than concession!
Reference: 517184
DOPPLER reinforced steel crown for KREIDLER and MASAI 50 motorcycles.
Reference: 3410.1753.50
Very good quality, ideal for a refurbishment on your motorcycle 50 with gearbox.
Reference: 0404.5003.30
Very good quality, ideal to better adjust the transmission of your bike 50cc or 80cc ... .
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: 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.
Reference: D420.30
Crown to be machined, in aluminium, available from 29 to 78 teeth! For 420 chain.
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: D525.30
Crown to be machined, in aluminium, available from 30 to 60 teeth! For 525 chain.
Reference: 3985.1018.50
Crown high quality for old Derbi GPR 50.
Reference: 264765
A crown of very good quality, identical to the original but much cheaper than concession.
Reference: 3980.1015.48
Crown high quality for DERBI FENIX 50 and older Senda (tubular frame).
Reference: 264725
A crown of very good quality, identical to the origin but much less expensive.
Reference: 0372.1569.49
Very good quality, ideal for adjusting the transmission of your 50cc motorcycle.