Steel reinforcement in case of chain fall.

steel reinforcement, protects against breakage of the crankcase if the chain falls off

steel reinforcement, protects against breakage of the crankcase if the chain falls off

steel reinforcement, protects against breakage of the crankcase if the chain falls off

OIL FILTER COVER TEAM MORE REINFORCED AND DESIGNED TO BETTER DISSIPATE HEAT - Suitable for 2005/2021 CRF250R / CRF250RX and 2002/2021 CRF450R / CRF450RX

Piston with reduced compression ratio, makes the bike softer and easier for Enduro. Approved by world enduro GP riders.

GASKETS KIT 300 HEAD + CILINDER - Suitable for 2018/2021 CRF300R / CRF300RC

PISTON 300

FULL CYLINDER KIT 300 ATHENA - INCLUDES: PISTON, GASKET AND CYLINDER The CRF300RX Enduro shares the engine with its 250 2021 brother, but features revised ignition and fueling mappings for a gradual and more manageable power delivery on the diversified funds typical of the enduro. Max power is at 11,300rpm and maximum torque is at 9,500rpm. The rev limiter is at 14,300rpm, in...

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