
The BSD Jonesin' Sprocket is the result of Sam Jones choosing his own signature sprocket, mixing the Barrier Sprocket's nylon guard with a solid chainring. That classic solid chainring is built from super-tough 7075 aluminium & paired with the high-density nylon barrier guard, all held together with hardened Cr Mo hardware. section Product Specs TYPE: Bolt on
Material: Alloy with Nylon Guard WEIGHT: 160g (5.62oz)