Spidertrax 35 Spline Ultimate Unit Bearing 6 on 6-1/2" x 5/8" Studs Fabricated 235" hub register for wheel

235" hub register for wheel centering & strength

are proudly done right here in Colorado

and machinability

This entire process improves the molecular structure of the axle shafts and has been a proven technique

Spidertrax 35 Spline Ultimate Unit Bearing 6 on 6-1/2" x 5/8" Studs Fabricated 235" hub register for wheelCurrently Back Ordered. Call for ETA Built ground up for Ultra4 rock racers, the Spidertrax Ultimate Unit Bearing is truly the reinvention of the unit bearing itself. Genuine Timken bearings, full chromoly heat treated construction, left & right hand threaded spindle nuts, and a fully integrated drive slug makes the Ultimate Unit Bearing the only racing unit bearing of its kind. The Ultimate Unit Bearing, the last bearing you'll ever need. This