RK GB428MXZ-106 Gold Premium MX Chain Chest Protector it has a built-in neck

it has a built-in neck brace structure made of fiberglass reinforced polyamide resin that is engineered to snap off in an emergency

690 ENDURO 11-19

-                   High grade Stainless braiding to help eliminate expansion and transmit Sustained braking force to your calliper

It features a deep burgundy peak

Elasticated straps

RK GB428MXZ-106 Gold Premium MX Chain Chest Protector it has a built-in neckRK 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 106 CL Barcode: 4935531469858 Length: 106 Colour: Gold Pitch: 428 Range: MXZ Sealed: No Tensile Strength