RK is the leading manufacturer of motorcycle drive chains in Japan.



For more than 40 years, RK has supplied original equipment to all of the best-known Japanese motorcycle manufacturers.

Also in racing, RK is the first choice of many teams in MotoGP, Motocross and the Paris-Dakar Rally.
DIVISION: 420
LENGTH: 122 STEPS
RETAINER: WITHOUT RETAINER
TYPE: SB
VERSION: OPEN
(KG): 1900KG
HOOK TYPE: CLIP
CHAIN BY STEP: 725.06.97
SUITABLE CLIP HITCH: 725.06.99
SUITABLE HOLLOW RIVET HOOK: 725.06.98


APPLICATIONS OF THIS PRODUCT:
According to the data provided by the manufacturer, this article is compatible with the following brands, models and years:
Aprilia RS 50 Extrema/Replica 2,7 CV, 2 kw 1cil. PG000 Bastidores: --- 2001
Aprilia RS 50 Extrema/Replica 2,7 CV, 2 kw 1cil. PG000 X Bastidores: --- 1999
Aprilia RS 50 Extrema/Replica 2,7 CV, 2 kw 1cil. PG000 Y Bastidores: --- 2000
Aprilia RS 50 Extrema/Replica 2,7 CV, 2 kw 1cil. SE000 Bastidores: --- 2002-2003
Aprilia RS 50 Replica 2 CV, 1,4 kw 1cil. SE001 Bastidores: --- 2004-2005
Derbi Fenix 50 3,5 CV, 2,5 kw 1cil. FENIX H Bastidores: --- 1994-1996
Yamaha DT 50 R 3,1 CV, 2,3 kw 1cil. 3MN 3MN1 Bastidores: 3MN henceforth00109-3MN henceforth01882 1989-1990
Yamaha DT 50 R 3,1 CV, 2,3 kw 1cil. 3MN 3MN2 Bastidores: 3MN henceforth01629-3MN henceforth14759 1991-1994
Yamaha DT 50 R 3,1 CV, 2,3 kw 1cil. 3MN 3MN3 Bastidores: 3MN--3MN henceforth16800 1995-1997
ZZZ Z cil. - Bastidores: ---