M2 Treated 1" I.D. Bearing rear end Fits our 16-540 Rack &

Fits our 16-540 Rack & Pinion Steering Box Assembly

The tire will grow as it goes down the straight

Adapts the power steering unit to the Hyper 600cc Chassis

Overall length 7-1/2"

M2 Treated 1" I.D. Bearing rear end Fits our 16-540 Rack &Hyper Racing # 25 5021 1" I. D. Bearing for front end of your Junior Sprint, Micro Sprint if running Keizer or other brand hubs. When it comes to bearings it all boils down to one thing: reducing friction and rolling resistance. Which translates to increased speed! Shop our full selection of M2 sealed rear bearings along with front tapered and sealed bearings to gain an advantage on the competition. The M2 process introduces a treatment to metal