RK 428MXZ Chain size:130 Links black or silver both with

black or silver both with an E marked clear lens

The KOSBA-B OS-BASE is an 'over-the-seat harness' for mounting OS-6

INJECTOR CLEANER

Verify camshaft sprocket diameter

RK 428MXZ Chain size:130 Links black or silver both withSince the RK Takasago Company first began production of motorcycle chains as far back as 1953 the name RK has been synonymous with quality. RK Takasago chain has also been researching and developing high performance sealed ring chains for use on modern motorcycles for over thirty years. RK is the trusted supplier for OEM manufacturers such as Honda, Yamaha, Suzuki & Kawasaki. RK chains are used by professional race teams around the world including