All Balls Steering Head Stem Bearing Kit For Yamaha DT 50 1988-1990 5940 Patented Babel knee design features

Patented Babel knee design features a pre-bent

Extended rear for compatibility with Alpinestars� MX pants

Fork Seal Dimensions: 50x50/60x10

Chain Rollers are model specific

Fork Seal Dimensions: 36x48x9

All Balls Steering Head Stem Bearing Kit For Yamaha DT 50 1988-1990 5940 Patented Babel knee design featuresSpecifications All Balls Racing Steering Bearing Kits upgrade ball style bearings to heavy duty tapered bearings. Direct replacement for OEM tapered bearings. Kits will include top and bottom bearing assemblies and seals, with the exception of ATV Lower Steering Bearing kits. Steering bearing kits are model specific, be sure to input your vehicle to ensure proper fitment. Kit Contents: Seal 1 Seal 1 Tapered Bearing 1 Tapered Bearing 1