
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 the crown of steel equipment in France. Very good, this crown will be ideal to start again on excellent bases transmission / chain / sprocket! For mounting on YAMAHA, CHAPPY, DT, DT MX, RD, .... Width 420, available from size 30 to 52 teeth teeth. To optimize your transmission, we recommend to change the chain and the sprocket.
Remember to choose the desired number of tooth before adding to cart.
Itself on:
YAMAHA DT 50cc M 1978-1980
YAMAHA DT 50cc MX 1982-1987
YAMAHA DT 50cc MX-S from 1990 to 1995
Yamaha Chappy 50cc LB from 1982 to 1984
YAMAHA 50cc RD from 1977 to 1978
YAMAHA 50cc RD M Sticks 1979-1980
YAMAHA RD 50cc MX 1981-1982
50cc Yamaha TY M from 1978 to 1981
Reference: 58420MX.060
High quality chain width 420 specific models with numbers of links to choice!
Reference: D428.30
Crown to be machined, in aluminium, available from 29 to 78 teeth! For 428 chain.
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: D520.31
Crown to be machined, in aluminium, available from 30 to 60 teeth! For 520 chain.
Reference: 2907.1955.45
Very good quality, ideal for adjusting the transmission of your 50cc gearbox as well as possible.
Reference: 0303.0255.35
Very good quality, ideal for refurbishment MONKEY on your bike.
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: 3985.1018.50
Crown high quality for old Derbi GPR 50.
Reference: D525.30
Crown to be machined, in aluminium, available from 30 to 60 teeth! For 525 chain.
Reference: 509881
DOPPLER reinforced crown in 420 in ultra light aluminum for RIEJU MRT, RS3, DERBI SENDA, PEUGEOT XP6 2000, MBK X-LIMIT 2003, XP7 ...
Reference: 1914.1174.52
Very good quality, ideal for a refurbishment on your 50 motorcycle with box.
Reference: 264711
A crown of very good quality, identical to the original but much cheaper.
Reference: 167804
AFAM rear transmission crown for your 50cc motorcycle with gearbox.
Reference: 500930
DOPLLER reinforced crown in 420 with a superb color for BETA FACTORY, RR ... 50cc 2T motorcycles from 2005.
Reference: 505499
Crown reinforced DOPLLER ave a superb color for motorcycles SHERCO 50 and 125cc.
Reference: 3988.1385.48
A crown of very high quality with 2 sizes to choose!