These are very nice and simple and feature a two screw clamp that is hidden underneath the bar for a clean look

Compatibility

Part #8320 CHR

Replacement for OEM # 57-0031

This set includes Qty 1 each of the following round dies:

Richmond Spool Hub - Polished Vendor_Lowbrow - BOM These are very nice andThe Richmond Spool is CNC'd from 6061 aluminum and can be used with whatever front fork you choose, but mates perfectly with a set of Mullins Super Narrow Trees and narrow axle. Use stock style spokes for a standard spool hub to lace this bad boy up to a rim of your choosing. Machined, polished, and assembled entirely in the USA! The Richmond Spool is CNC'd from 6061 aluminium Hub includes crush sleeve and 2 sealed cartridge bearings for 3 4" axle Hub