Supersprox stealth rear sprocket European patent 03792104.6 US patent 7,481,729 B2 The original Bi-Metal sprocket. Patented connection between the steel and aluminum parts, providing reliability and durability for your ride!. Steel Teeth: Last 3 times longer than an Aluminum sprocket aluminum core :Up to 30% lighter than a steel sprocket. Stunning: Smart...

Supersprox stealth rear sprocket European patent 03792104.6 US patent 7,481,729 B2 The original Bi-Metal sprocket. Patented connection between the steel and aluminum parts, providing reliability and durability for your ride!. Steel Teeth: Last 3 times longer than an Aluminum sprocket aluminum core :Up to 30% lighter than a steel sprocket. Stunning: Smart...

Supersprox stealth rear sprocket European patent 03792104.6 US patent 7,481,729 B2 The original Bi-Metal sprocket. Patented connection between the steel and aluminum parts, providing reliability and durability for your ride!. Steel Teeth: Last 3 times longer than an Aluminum sprocket aluminum core :Up to 30% lighter than a steel sprocket. Stunning: Smart...

- Suitable for 2017/2020 CRF450R / CRF450RX

- Suitable for 2018/2021 CRF250R / CRF250RX

Made of Anticorodal, it is therefore more impact resistant than the original. It has an enlarged cavity for mounting Rekluse clutches and increases the volume of oil available on the clutch assembly. This results in smoother operation under extreme conditions, where the clutch is most stressed. For some motorcycle models, the special internal design significantly improves clutch behavior.

Made of Anticorodal, it is therefore more impact resistant than the original. It has an enlarged cavity for mounting Rekluse clutches and increases the volume of oil available on the clutch assembly. This results in smoother operation under extreme conditions, where the clutch is most stressed. For some motorcycle models, the special internal design significantly improves clutch behavior.

Brand new design Developed in collaboration with OEM manufacturers and factory motocross and supercross teams Superior strength. Crafted by British engineers using hand-fabricated, aerospace-grade 6Al-4V titanium and the latest manufacturing techniques to produce the strongest welds, eliminating stress and corrosion CNC-machined back-end for precision fit Ultra...

Brand new design Developed in collaboration with OEM manufacturers and factory motocross and supercross teams Superior strength. Crafted by British engineers using hand-fabricated, aerospace-grade 6Al-4V titanium and the latest manufacturing techniques to produce the strongest welds, eliminating stress and corrosion CNC-machined back-end for precision fit Ultra...

The MAGURA HYMEC reduces the required manual forces on the clutch up to 30% The MAGURA HYMEC also ensures a constant bite point – even under extreme loads and heat generation. Thanks to its hydraulic operation, the HYMEC compensates for the clutch’s thermal expansion, ensuring a constant bite point.

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...

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