Alienation Enterprise BMX Chainring-Black Gear Size:28T Its 14mm nickel chromoly axle

Its 14mm nickel chromoly axle and 1pc chromoly driver with three sealed bearings ensure optimal power transfer and engagement

This knee/shin sleeve is open at the back of the knee to allow for more range of motion

Outer Bearing Type: Igus Ll-glide Bearing

the Shadow Conspiracy Contender Welterweight Tire features a steel bead and puncture resistant 60TPI casted side wall to better withstand the beatings and abuse of street and park sessions

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Alienation Enterprise BMX Chainring-Black Gear Size:28T Its 14mm nickel chromoly axleThe Alienation Enterprise Chainring Black at J&R Bicycles is built with high tech materials and design to boldy go where no chainring has gone before. Inspired by slick Trekkie design, the Enterprise is crafted from 6. 35mm thick 7075 aluminum that has been CNC machined for added durability. This chainring features teeth at an 1 8" offset for improved chain alignment and has a 24mm bore with 19mm and 22mm adaptor. Push your BMX experience to the final