This is a 62/32 Z Rear Axle Roller Bearing designed for Quad Bikes and ATVs. It is compatible with Kazuma Falcon and Panda models with 110cc and 150cc engines. Key Facts: - Type: Quad Bike rear axle 62/32Z Roller Bearing - Features: One side of the bearing rollers is covered by a metal shield to protect the rollers. The other side is open. - Dimensions: - Outer Diameter: 65 mm / 2.56 inches - Width: 17 mm / 0.67 inches - Inner Diameter: 32 mm / 1.26 inches