Set completo R9R EVO (pistón, biela, bulón, camisa y culatín)

Complete coupling .21 On Road R9R – COD. 0803005
– 9 Ports cilinder with antifriction HCP coating
– Sinterized alloy piston
– Piston Pin
– Underhead .21 Turbo glow plug – 2 points
– Conrod .21 On Road
– Wrist piston – pin .21 Ø  0,35mm – 4 pcs