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 192U-420-50GPSI rear sprocket is engineered specifically for KTM 65 SX models from 1998 to 2007, offering a high-performance upgrade for off-road enthusiasts. Made from CNC-machined 7075 T6 aluminum, this sprocket is designed to deliver exceptional strength while reducing weight by approximately 66% compared to traditional steel sprockets. Its lightweight construction contributes to improved acceleration and handling, making it a popular choice among professional racers and dedicated riders alike. The sprocket’s computer-engineered design ensures a perfect fit, maintaining precise concentricity and optimal load distribution for maximum power transfer during intense riding sessions. The tooth profile is meticulously crafted to enhance drivetrain efficiency, reducing wear and extending the lifespan of your chain and sprocket assembly. Additionally, advanced surface treatments provide durable wear resistance, ensuring long-term reliability even in demanding off-road conditions. The silver finish not only adds a sleek aesthetic but also offers corrosion resistance, maintaining its appearance over time. Compatible with a wide range of KTM 65 SX models, this sprocket is an essential upgrade for riders seeking to improve their bike’s performance and reliability. Whether you’re racing on the trail or preparing for competitive events, the Renthal rear sprocket provides the high-strength, lightweight solution needed for maximum efficiency and durability in powersports applications.
Features:
- Material: CNC machined from 7075 T6 aluminum for lightweight strength
- Weight Reduction: Approximately 66% lighter than steel sprockets for improved performance
- Design: Computer-engineered to ensure precise fitment and load dispersion
- Tooth Profile: Optimized for maximum power transfer and drivetrain efficiency
- Surface Treatment: Hardwearing coatings for durability and corrosion resistance
- Compatibility: Fits KTM 65 SX models from 1998 to 2007
Fits
1998 KTM 65 SX
1999 KTM 65 SX
2000 KTM 65 SX
2001 KTM 65 SX
2002 KTM 65 SX
2003 KTM 65 SX
2004 KTM 65 SX
2005 KTM 65 SX
2006 KTM 65 SX
2007 KTM 65 SX
2008 KTM 65 SX
2009 KTM 65 SX
2010 KTM 65 SX
2011 KTM 65 SX
2012 KTM 65 SX
2013 KTM 65 SX
2014 KTM 65 SX
2015 KTM 65 SX
2016 KTM 65 SX
2017 KTM 65 SX
2018 Husqvarna TC65
2018 KTM 65 SX
2019 Husqvarna TC65
2019 KTM 65 SX
2020 Husqvarna TC65
2020 KTM 65 SX
2021 Husqvarna TC65
2021 KTM 65 SX
US Dollars
