Both the spindle and crank arms are made from heat-treated 4130 chromoly

and Kevin Robinson Jr

pinned rim created to compete directly with more expensive designs

The no frills

The Altus 16” has great overall geometry

Animal OG Full Guard Sprocket supplier_54525488726342 Both the spindle and crankThe Animal OG Full Guard Sprocket updates their classic OG Sprocket with an integrated guard design that keeps your chain protected. It's made in the USA from 7075 aluminium for strength, durability and weight. 3 rotation positions can keep the sprocket going when that first position starts to get worn in too much. The OG Full Guard Sprocket has a 24mm bore hole and comes with 19mm and 22mm adapters included. ###section### Product Specs TYPE: Bolt On