Renthal 224U-520 Ultralight Grooved 50T Rear Sprocket- KTM 125-450 520 50T

Renthal Ultralight Rear Sprockets start their lives off by getting CNC machined from 7075 T-6 aluminium, an alloy that is prized for its strength and wear-resistance. A near-perfect material for sprockets. The alloy is lightweight, and with Renthal’s drilled patterns, the Ultralight weighs up to 66% 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.

Features:

• Grooved chainwheel
• 50 teeth
• Replacement aluminium rear drive sprocket
  
• 66% lighter than comparable steel sprockets
  
• Comparable lifespan to much heavier sprockets
  
• 7075 T-6 aluminium alloy
  
• Self-cleaning chain grooves
  
• Fits OEM bolt mounts
  
• Multiple colours available
  
• Compatible motorcycle models:
  • 125/250 SX/EXC models (1991 onward)
    
  • All 250-660 KTM models (1990 onward)
    
  • 625 SXC (2003-2006)
    
  • DUKE (2004-2006)
    
  • 690 Enduro R (2008-2012)
    
  • CCM GP450 (2014-2020)
    
  • Husqv FC, FE, TC & TE 125-701cc (2014-2020)