Fitment For:

• Honda CR125R 1987–2007
  
• Honda CR250R 1992–2007
• Honda CR500R 1988–2001
• Honda CRF150F 2003–2009
• Honda CRF150F 2012–2017
• Honda CRF230F 2003–2009
• Honda CRF230F 2012–2017
• Honda CRF230F 2019
• Honda CRF250F 2019–2025
• Honda CRF250R 2004–2026
• Honda CRF250R Works Edition 2025–2026
• Honda CRF250RX 2019–2026
• Honda CRF250X 2004–2009
• Honda CRF250X 2012–2013
• Honda CRF250X 2015–2017
• Honda CRF300F 2026
• Honda CRF450R 2002–2026
• Honda CRF450R 50TH Anniversary Edition 2023
• Honda CRF450R Works Edition 2019–2026
• Honda CRF450R-S 2022–2024
• Honda CRF450RX 2017–2026
• Honda CRF450X 2005–2009
• Honda CRF450X 2012–2017
• Honda XR400R 1996–2004
• Honda XR650R 2000–2007

Renthal Ultralight Rear Sprockets start their lives off by getting CNC machined from 7075 T-6 aluminum, an alloy that is prized for its strength and wear resistance. A near perfect material for sprockets. The alloy is light weight, and with Renthal’s drilled patterns, the Ultralight weighs up to 66 percent less than comparable steel sprockets while retaining a comparable lifespan. The material isn’t the only thing that promotes longevity. Self-cleaning cuts are machined into each chain groove to clear away mud and debris from sensitive wearing surfaces, so both the sprocket and chain are kept clean of abrasive particles. There’s almost no downside to putting a Renthal Rear Sprocket on your motorcycle or ATV.

Specs:

• Replacement aluminum rear drive sprocket
• 66% lighter than comparable steel sprockets
• Comparable lifespan to much heavier sprockets
• 7075 T-6 aluminum alloy
• Self-cleaning chain grooves
• Fits OEM bolt mounts
• Multiple colors available