RK GB428MXU-134 Gold U-Ring Chain Moto 9.5 RR 4T 350 Racing (2019-2022)

RR 4T 350 Racing (2019-2022)

The frame system reduces the risk of sustaining injuries to:

Husqvarna 04-13

ZX6R 636A1P

RK GB428MXU-134 Gold U-Ring Chain Moto 9.5 RR 4T 350 Racing (2019-2022)RK 428MXU narrow gold enduro motorcycle chain CLIP LINKThe RK 428MXU is the lightest sealed ring enduro motocross chain available in market today, 13. 8g link, only 0. 1g link heavier than RK 428MXZ4 non sealed chainThe MXU chain series is the next generation of enduro motocross racing chains featuring the RK patented technology of Ultra Thin UW Rings, which make it possible to design a Sealed Chain with the weight of a Non Sealed Chain. UW Seal Rings