The Mission Radar is an affordable front hub with two precision sealed bearings & a hollow heat-treated chromoly inner axle. The slim 6061-T6 aluminum hub shell has a classic look, & is available in 36-hole only. The bolt-in axle design works great with pegs or without. section Product Specs AXLE
Size: 10mm SPOKE HOLES: BEARINGS: Sealed WEIGHT: 10.6oz