All Balls Black Lower Chain Roller 43-24mm For Yamaha YZ 250F 2001-2017 Street > Kawasaki > EX 650R > 2007 All Balls Racing Ball Joint

All Balls Racing Ball Joint Kits feature a heavy duty steel housing and a POM-M90 bearing cup to isolate the ball end from the steel housing for longer life

the bearing kit for the swing arm itself is a separate kit

Description QTY per Kit Tapered Bearing 2 Seal 2 O'Ring 2

Precision CNC machined from 85L61-T6

All Balls Black Lower Chain Roller 43-24mm For Yamaha YZ 250F 2001-2017 Street > Kawasaki > EX 650R > 2007 All Balls Racing Ball JointSpecifications 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.