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Front Chainwheels

Renthal’s Ultralight road front chainwheels are chosen by many factory teams across World superbike and national superbike paddocks.

They are CNC machined from a cased hardened and core refined 655M13 nickel chromium steel.

Most models utilize mud grooves which are CNC machined into each tooth on both sides to allow mud to flow away from the key contact points between the chain and the chainwheel. This helps reduce wear and increases the drivetrain lifespan.

For the best way to find the correct chainwheel for your model, use our Fit My Bike feature.

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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 chainwheel to the tightest tolerance possible.
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The case hardening process ensures that the front chainwheel has the longest service life possible. Each chainwheel is introduced to great heat that hardens the surface.
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Core refined 655M13 Nickel-Chrome-Molybdenum alloy steel gives the ultimate combination of strength and hardness.
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Certain models available in factory ultralight design to further reduce weight and maximise performance.
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As used by the Kawasaki World Superbike team. 2013, 2015, 2016, 2017 and 2018 World Superbike championship winning chainwheels
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Standard Front Chainwheels
Ultralight Front Chainwheels