The BSD Front Street hub is a low flange front hub that iss designed to take some serious abuse. It uses a 6061-T6 aluminum shell that is CNC machined with a BSD logo, and it includes 2 precision sealed bearings, 15mm heat-treated chromoly center axle and chromoly axle bolts.
Center Axle: 15mm heat-treated chromoly
Axle Bolts: 3/8" x 24tpi bolts w/ 6mm allen key or 17mm wrench flat slot
Hardware: Aluminum press-fit
Hub Shell Bearings: 6902 bearings (x2)
Weight: 8.9 oz