31909MENA31 - HONDA The NGK SILMAR9A9S Iridium Laser spark plug was developed to offer excellent performance and is often a real upgrade over the original spark plug. This spark plug features a center electrode with an iridium alloy filler welded by a special laser process. The main characteristics of iridium are in fact hardness (superior to other precious metals), resistance to...

Athena, a leader in motorcycle parts for more than 40 years, launches its new range of hot-forged 4-stroke off-road motorcycle pistons by reverse extrusion. Manufactured with state-of-the-art numerical control (CNC) machines, which ensure production dimensional tolerances of less than 0.01 mm, Athena pistons are produced from special high-performance silicon-based aluminum alloy that ensures...

Athena, a leader in motorcycle parts for more than 40 years, launches its new range of hot-forged 4-stroke off-road motorcycle pistons by reverse extrusion. Manufactured with state-of-the-art numerical control (CNC) machines, which ensure production dimensional tolerances of less than 0.01 mm, Athena pistons are produced from special high-performance silicon-based aluminum alloy that ensures...

Athena, a leader in motorcycle parts for more than 40 years, launches its new range of hot-forged 4-stroke off-road motorcycle pistons by reverse extrusion. Manufactured with state-of-the-art numerical control (CNC) machines, which ensure production dimensional tolerances of less than 0.01 mm, Athena pistons are produced from special high-performance silicon-based aluminum alloy that ensures...

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

PISTON 300

PISTON 300

PISTON 300

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

The emery kit includes the gaskets needed to overhaul the head and thermal part of the engine. Find out which kit is best suited to your bike now by consulting the compatibility charts. Very high sealing capability and reliability Perfect compatibility with every application indicated