Renthal UltraLight Rear Chainwheels are CNC machined 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. A 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 many factory race team machines.
The Renthal 415-38P UltraLight Rear Chainwheel is engineered for high-performance powersports applications, specifically designed to fit a range of KTM and Husqvarna 50 SX models from 2014 to 2018. Crafted from CNC-machined 7075 T6 aluminum, this sprocket offers exceptional strength and durability while being approximately 66% lighter than traditional steel options. Its lightweight nature helps reduce unsprung weight, enhancing overall bike agility and acceleration. Each chainwheel is computer engineered and rigorously tested to ensure a precise fit, concentricity, and optimal load distribution, which translates to maximum power transfer during demanding riding conditions. The tooth profile is meticulously designed to provide reliable engagement and smooth operation, contributing to the longevity of your drivetrain components.
Features:
- Material: CNC-machined 7075 T6 aluminum for strength and lightweight performance
- Design: Computer engineered for precise fitment, concentricity, and load dispersion
- Efficiency: Tooth profiling optimized for maximum power transfer
- Durability: Hardwearing surface treatments for extended wear resistance
- Compatibility: Fits KTM 50 SX, 50 SX Mini, and Husqvarna TC 50 models from 2014 to 2018
- Weight Reduction: Approximately 66% lighter than steel counterparts for improved handling
Fits
2014 KTM 50 SX
2014 KTM 50 SX Mini
2015 KTM 50 SX
2015 KTM 50 SX Mini
2016 KTM 50 SX
2016 KTM 50 SX Mini
2017 KTM 50 SX
2017 KTM 50 SX Mini
2018 Husqvarna TC50
2018 KTM 50 SX
2018 KTM 50 SX Mini
2019 Husqvarna TC50
2019 KTM 50 SX
2019 KTM 50 SX Mini
2020 Husqvarna TC50
2020 KTM 50 SX
2020 KTM 50 SX Mini
2021 Husqvarna TC50
2021 KTM 50 SX
2021 KTM 50 SX Mini
2021 KTM SX-E 5
US Dollars
