RK GB428MXZ-102 Gold Premium MX Chain C-Frame while lateral grooves help the

while lateral grooves help the side knobs flex for more bite in ruts and berms

Pre cut hole for valve tube

and limit hyperextension

Application-selected coil or diaphragm spring type to suit the clutch design

RK GB428MXZ-102 Gold Premium MX Chain C-Frame while lateral grooves help theRK 428MXZ gold Premium MX chain non sealed drive chainRK MXZ chain is one of the lightest motocross chains available on the market today Made for the professional motocross racer . RK MXZ4 is the next generation of motocross racing chains featuring Chromoly steel construction and seamless rollers and bushings. Manufacturer Part No. (MPN): GB428MXZ 102 CL Barcode: 4935531503279 Length: 102 Colour: Gold Pitch: 428 Range: MXZ Sealed: No Tensile Strength