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 UltraLight Rear Chainwheel, part number 210U-520-43P-HA, is engineered for high-performance powersports applications. Crafted from CNC-machined 7075 T6 aluminum, this rear sprocket offers exceptional strength while reducing weight by approximately 66% compared to traditional steel counterparts. Its lightweight design enhances acceleration and handling, making it an ideal upgrade for riders seeking improved power transfer and overall ride quality.
Its computer-engineered construction ensures a precise fitment, optimal concentricity, and efficient load dispersion across the tooth profile. This meticulous attention to detail ensures maximum durability and reliable performance during demanding riding conditions. The surface treatments applied to the aluminum further enhance wear resistance, ensuring longevity even in harsh environments.
The Renthal UltraLight rear sprocket is compatible with a range of Kawasaki models, including the Ninja 250R from 2008 to 2012, and the Ninja 300 from 2013 to 2015, as well as the MT-03 and YZF-R3 from 2015 to 2023. Its design and manufacturing quality make it a popular choice among factory race teams and serious enthusiasts alike. Whether you are replacing worn-out components or upgrading for race performance, this sprocket provides a significant weight reduction without sacrificing strength or reliability.
Built to meet the high standards of motorsports, this sprocket is an essential component for riders looking to optimize their motorcycle's drivetrain and enjoy a more responsive riding experience. Durable, lightweight, and precisely engineered, the Renthal rear chainwheel is a top-tier upgrade for your powersports machine.
Features:
- Constructed from CNC-machined 7075 T6 aluminum for high strength and lightweight performance.
- Reduces weight by approximately 66% compared to steel sprockets, enhancing acceleration and handling.
- Computer-engineered for precise fitment, concentricity, and efficient load dispersion.
- Surface treatments improve wear resistance and longevity in demanding riding conditions.
- Compatible with Kawasaki Ninja 250R (2008-2012), Ninja 300 (2013-2015), MT-03, and YZF-R3 (2015-2023).
- Designed for high-performance applications, suitable for race and aggressive riding environments.
Fits
1988 Kawasaki EX250F Ninja 250R
1989 Kawasaki EX250F Ninja 250R
1990 Kawasaki EX250F Ninja 250R
1991 Kawasaki EX250F Ninja 250R
1992 Kawasaki EX250F Ninja 250R
1993 Kawasaki EX250F Ninja 250R
1994 Kawasaki EX250F Ninja 250R
1995 Kawasaki EX250F Ninja 250R
1996 Kawasaki EX250F Ninja 250R
1997 Kawasaki EX500 Ninja 500R
1998 Kawasaki EX500 Ninja 500R
1998 Yamaha YZF-R1
1999 Kawasaki EX500 Ninja 500R
1999 Yamaha YZF-R1
2000 Kawasaki EX500 Ninja 500R
2000 Yamaha YZF-R1
2001 Kawasaki EX500 Ninja 500R
2001 Yamaha YZF-R1
2002 Kawasaki EX500 Ninja 500R
2002 Yamaha YZF-R1
2003 Kawasaki EX500 Ninja 500R
2003 Yamaha YZF-R1
2003 Yamaha YZF-R6
2004 Kawasaki EX500 Ninja 500R
2004 Yamaha YZF-R1
2004 Yamaha YZF-R6
2005 Kawasaki EX500 Ninja 500R
2005 Yamaha YZF-R1
2005 Yamaha YZF-R6
2006 Kawasaki EX500 Ninja 500R
2006 Yamaha YZF-R1
2006 Yamaha YZF-R6
2007 Kawasaki EX500 Ninja 500R
2007 Yamaha YZF-R1
2007 Yamaha YZF-R6
2008 Kawasaki EX250F Ninja 250R
2008 Kawasaki EX500 Ninja 500R
2008 Yamaha YZF-R1
2008 Yamaha YZF-R6
2009 Kawasaki EX250F Ninja 250R
2009 Kawasaki EX500 Ninja 500R
2009 Suzuki GSX-R1000
2009 Yamaha YZF-R1
2009 Yamaha YZF-R6
2010 Kawasaki EX250F Ninja 250R
2010 Suzuki GSX-R1000
2010 Yamaha YZF-R1
2010 Yamaha YZF-R6
2011 Kawasaki EX250F Ninja 250R
2011 Suzuki GSX-R1000
2011 Suzuki GSX-R600
2011 Suzuki GSX-R750
2011 Yamaha YZF-R1
2011 Yamaha YZF-R6
2012 Kawasaki EX250F Ninja 250R
2012 Suzuki GSX-R1000
2012 Suzuki GSX-R600
2012 Suzuki GSX-R750
2012 Yamaha YZF-R1
2012 Yamaha YZF-R6
2013 Kawasaki EX300 Ninja 300
2013 Kawasaki EX300 Ninja 300 ABS
2013 Suzuki GSX-R1000
2013 Suzuki GSX-R600
2013 Suzuki GSX-R750
2013 Yamaha YZF-R1
2013 Yamaha YZF-R6
2014 Kawasaki EX300 Ninja 300
2014 Kawasaki EX300 Ninja 300 ABS
2014 Suzuki GSX-R1000
2014 Suzuki GSX-R600
2014 Suzuki GSX-R750
2014 Yamaha YZF-R1
2014 Yamaha YZF-R6
2015 Kawasaki EX300 Ninja 300
2015 Kawasaki EX300 Ninja 300 ABS
2015 Suzuki GSX-R1000
2015 Suzuki GSX-R600
2015 Suzuki GSX-R750
2015 Yamaha YZF-R6
2016 Kawasaki EX300 Ninja 300
2016 Kawasaki EX300 Ninja 300 ABS
2016 Suzuki GSX-R600
2016 Suzuki GSX-R750
2016 Yamaha YZF-R6
2017 Kawasaki EX300 Ninja 300
2017 Kawasaki EX300 Ninja 300 ABS
2017 Suzuki GSX-R600
2017 Suzuki GSX-R750
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