All Balls Black Upper Chain Roller 34-24mm For Yamaha YZ 125 1986-1988 Dirt > Gas Gas > TXT Trials 250 > 2001 double lip rubber seals which

double lip rubber seals which provide superior exclusion of water and dirt and improved grease retention

allowing water and dirt to pass through and contaminate the bearing

Description QTY per Kit Bushing 2 Bushing 4 Needle Bearing Shaft 1 Needle Bearing 2 Seal 4 Seal 2 Seal 2 Spherical Bearing 2 Spherical Bearing 1 Snap Ring 2

wheel spacers should be checked and replaced as needed with every bearing service

Precision CNC machined from 8561-T6

All Balls Black Upper Chain Roller 34-24mm For Yamaha YZ 125 1986-1988 Dirt > Gas Gas > TXT Trials 250 > 2001 double lip rubber seals whichSpecifications All Balls Racing Dirt Bike & ATV Chain Rollers are a direct replacement for the OEM design. We use a triple lip sealed ball bearing for superior dirt exclusion compared to OEM bearings. Chain Rollers are model specific.