Gasket kit 400 Athena - included: cylinder and head

Piston complete 400 Athena - included: piston, seeger, plug and straps

COMPLETE CYLINDER KIT. CRF 400 R D.92 - Displacement 413 cc - Bore for stroke 92 x 62,1mm - Compresison ratio 13 : 1

Linkage guard skid plate for the Honda CRF: - This sump guard covers the bottom of the frame, the cases and water pump for an optimal protection; - The AXP bash plate does not generate vibrations. The Xtrem AXP Racing skid plate is designed differently from the MX / SX range. On the Honda CRF450R / CRF450RX model, it incorporates full frame protection to below the footpegs....

Total weight : 0.875Kg Made of HDPE 6mm thick plastic, the AXP skid plate is 40% ligther than alloy models and much stronger than carbon fiber plates. It protects the subframe, the water pump and also offers a good protection of the cases from rocks and other projections. Black plastic is a must for a better look in time. - Suitable for 2021 Honda CRF450R/CRF450RX