Renthal 19+ BMW S1000R/19-23 S1000RR/ 20+ S1000XR Front CW Sprocket - 520-16P Teeth

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. Renthal took extra time to reduce and machine away surplus mass of the Ultralight chain wheels. Chain-wheel mass reduction offers a two-fold gain. The overall mass of the machine is slightly reduced and the rotating mass of the gearbox is reduced, allowing faster engine spin-up and shorter over-run. Renthal's ultralight chainwheel is used by more factory motocross and suprecross team than any other chainwheel.

• Renthal's in house CNC facilities accurately machine each individual front chainwheel to the tightest tolerance possible
• Each chainwheel is introduced to great heat that hardens the surface to ensure the longest service life possible
• The strength and hardness comes from the core refined 655M13 Nickel-Chrome-Molybdenum alloy steel
• The ultralight design reduces weight to maximize performance

The Renthal 520-16P front chainwheel is engineered for high-performance motocross and supercross applications, specifically designed for BMW models including S1000R, S1000RR, and S1000XR. Constructed from a specially developed nickel-chrome-molybdenum steel alloy, this chainwheel offers an optimal balance of strength and hardness, ensuring durability in demanding riding conditions. The precision CNC-machined design guarantees tight tolerances, providing a perfect fit and reliable operation. Each chainwheel undergoes a heat-hardening process that enhances surface hardness, extending its service life and maintaining performance over time. The ultralight design reduces overall weight and rotating mass, contributing to quicker engine spin-up and more responsive throttle control, which is particularly beneficial during aggressive riding or racing scenarios. Renthal's commitment to quality and performance makes this chainwheel a preferred choice among factory motocross teams and enthusiasts alike, seeking to maximize their bike's efficiency and handling. Installation is straightforward, and the component is built to withstand the rigors of high-performance riding, offering long-lasting reliability and superior performance in every ride.

Features:

• Constructed from specialized nickel-chrome-molybdenum steel alloy for strength and durability

• Precisely CNC-machined for tight tolerances and perfect fit

• Heat-hardened surface for extended service life

• Ultralight design reduces weight and rotating mass for improved responsiveness

• Compatible with BMW S1000R, S1000RR, and S1000XR models with 520-16P teeth