Yamaha XSR900 2022 - 2023 Renthal Hard Anodised Ultralight 40t Rear Sprocket Aluminium

Renthal Ultralight Rear Sprockets

Renthal UltraLight Rear Sprockets are CNC machined in Manchester, UK from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer.
With Renthal's combination of high strength base material, cutting edge manufacturing methods and exceptional hardwearing surface treatments its clear to see why Renthal’s light weight all aluminum rear sprockets can be found on the rear wheels of more factory race team machines than all other competing brands combined.

• Designed to keep revolving un-sprung mass to an absolute minimum and power transfer at a maximum, Renthal Ultralight rear Sprockets are 66% lighter than steel.
• Each Ultralight Rear Sprocket that leaves Renthal's engineering facilities in the UK is individually CNC machined to the tightest possible tolerances, ensuring an accurate and reliable fit.
• High strength specially enhanced 7075 T6 aluminium alloy is used to create the perfect rear Sprocket, that is both lightweight, durable and strong.
• To help improve overall wear resistance of Renthal Road Sprockets a hard anodising coating is applied which increases the hardness of the material giving better wear resistance.
• As used by the Kawasaki World Superbike team. 2013, 2015, 2016, 2017 and 2018 World Superbike championship winning Sprockets

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

Fitment Details

• Yamaha XSR900 2022
• Yamaha XSR900 2023