Renthal 50852014GP Grooved 14T Front Sprocket (520 Pitch)

Renthal Front Chainwheels 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.

Renthal front chain-wheels are simply the finest front chain-wheel on the market today. Our Front chain-wheels feature a specially developed nickel-chrome-molybdenum steel which is case hardened and core refined to give the ultimate combination of strength and hardness. Grooved chain-wheels have cut outs at the bottom of the tooth to allow the escape of mud that would otherwise be trapped between the chain-wheel and the chain. Allowing the easy escape of the mud prevents tension being placed on the chain and the resulting accelerated wear.

CNC Machined
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.

Case Hardened
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.

Core Refined
Core refined 655M13 Nickel-Chrome-Molybdenum alloy steel gives the ultimate combination of strength and hardness.

Mud Grooves
Most off-road fronts feature self-cleaning mud grooves between every tooth on both sides help prevent dirt build up.

Feature self-cleaning mud grooves between every tooth on both sides help prevent dirt build up.

Available on UltraLight and Grooved FCWs.