In this schematic the "Bearing(22x29x30)" is used most often.
A sample from the products for the Rear Swinging Arm include: Cvr,rr Swgarm Dust Seal(od:40), Washer, Spacer,rr Swgarm Pivot Ctr, Spacer,swing Arm,center.
The Rear Swinging Arm is made up of components including this Swing Arm Assembly,rear which is the most expensive.
