KTM 450EXC-F 2021 - 2023 Renthal Steel Ultralight 14t Rear Sprocket Aluminium

Renthal Front Sprockets

• Renthal Front Sprockets are carefully crafted in our state-of-the-art manufacturing facility in Manchester, UK using only the highest-grade raw materials available.
• Using advanced computer engineering alongside CNC machining, Renthal consistently achieves perfect concentricity, fitment, load dispersion and uncompromising strength whilst ensuring maximum power delivery from each and every motocross front sprocket we produce.
• As a safety critial external drive component, Renthal prides itself on creating the number one choice of motocross front sprockets as used by the world's premier athletes and race teams.
• To account for the extremely high tolerances required for engine components, here at Renthal we make use of our in house CNC facilities to accurately machine each individual front Sprocket to the tightest tolerance possible.
• The case hardening process ensures that the front Sprocket has the longest service life possible. Each Sprocket is introduced to great heat that hardens the surface.
• Core refined 655M13 Nickel-Chrome-Molybdenum alloy steel gives the ultimate combination of strength and hardness.

The above product photos are used for illustration purposes only and may vary slightly.

Fitment Details

• KTM 450 EXC-F 2021
• KTM 450 EXC-F 2022
• KTM 450 EXC-F 2023