Complete coupling .21 Off Road B3R EVO
– 3 Ports cilinder with antifriction HCP coating
– Sinterized alloy piston
– Piston Pin
– Underhead .21 Turbo glow plug – 2 points
– Conrod .21 Off Road
– Wrist piston – pin .21 Ø 0,35mm – 4 pcs
Complete coupling .21 Off Road B3R EVO
– 3 Ports cilinder with antifriction HCP coating
– Sinterized alloy piston
– Piston Pin
– Underhead .21 Turbo glow plug – 2 points
– Conrod .21 Off Road
– Wrist piston – pin .21 Ø 0,35mm – 4 pcs