RK GB520MXU-114 Gold UW-Ring Chain moto They are used wherever high

They are used wherever high levels of stress occur

enduro and trail motorcycles

TE250 2008-12

Yamaha YZ250 2016

Uprated heavy-duty clutch springs (typically 10–15% higher clamp load than standard)

RK GB520MXU-114 Gold UW-Ring Chain moto They are used wherever highRK 520MXU narrow gold enduro motorcycle chainThe RK 520MXU is the lightest sealed ring enduro motocross chain available in market today, 13. 8g link, only 0. 1g link heavier than RK 520MXZ4 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 stop