The SD-X Sniper Evo Air Rear Hub is engineered for lightweight BMX racers seeking maximum efficiency, instant engagement, and ultra-responsive acceleration. Designed for elite BMX racing, this full-engagement rear hub combines lightweight 7075 aluminum construction with premium SKF ABEC-5 bearings to deliver explosive starts and highly efficient power transfer.
Its advanced direct engagement system reacts instantly to every pedal stroke, eliminating engagement delay while operating completely silently and producing zero drag during freewheeling.
Supplied as a lightweight 10mm configuration with titanium bolts, the Evo Air can also be converted to a 15mm thru-axle setup using the optional Evo Rear Hub Conversion Kit.
The hub is fully customizable with interchangeable components and a large selection of anodized color options.
