Parts such as the Rear Wheel (model K1/k2): Spacer,rr Axle, Pin,cotter, Bearing(22x44x12), Disc,rr Brake are included in the Rm250z 2004 (k4) Usa (e03) Rear Wheel (model K1/k2) parts fiche.
With a quantity of six pieces, the Screw is the most used part in the REAR WHEEL (MODEL K1/K2) diagram.