
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: D525.30
Crown to be machined, in aluminium, available from 30 to 60 teeth! For 525 chain.
Reference: 500930
DOPLLER reinforced crown in 420 with a superb color for BETA FACTORY, RR ... 50cc 2T motorcycles from 2005.
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: D520.31
Crown to be machined, in aluminium, available from 30 to 60 teeth! For 520 chain.
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: 3980.1015.48
Crown high quality for DERBI FENIX 50 and older Senda (tubular frame).
Reference: 264765
A crown of very good quality, identical to the original but much cheaper than concession.
Reference: 3420.7257.50
Very good quality, ideal for a refurbishment on your motorcycle 50 with gearbox.
Reference: 47103-52
AFAM rear transmission crown for your 50cc motorcycle with gearbox.
Reference: 264746A
Quality to replace your worn original crown!
Reference: 3410.1753.50
Very good quality, ideal for a refurbishment on your motorcycle 50 with gearbox.
Reference: 264760
A crown of very good quality, identical to the origin but much less expensive.
Reference: 3950.1011.34
High quality crown for the very few scooters DERBI DS WORLD CHAMPION.
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: 41100-53
53-tooth steel sprocket from AFAM at a very good price/quality ratio to replace the worn or damaged original one!
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.