REAR SPROCKET ALLOY BLACK 4-HOLE, JTA461.50 7075-T6 Aluminium

CNC-machined from certified 7075-T6 Ergal, RaceLite rear sprockets pair ultra-low weight with race-ready strength. Engineered for extreme conditions, they cut rotating mass for quicker acceleration while maintaining exceptional wear resistance.

Features

• 7075-T6 Ergal aviation-grade aluminium construction


• Precision CNC machining to tight JT tolerances


• Ultra-low rotating mass for quicker acceleration


• Designed for extreme pro-race conditions


• High strength-to-weight ratio with excellent durability


• Clean, consistent tooth profile for smooth chain engagement

Specifications

• Material: 7075-T6 Ergal Aluminium


• Tooth count: 50


• Drive chain pitch: 420


• Colour: Black

Vehicle Fitment

Kawasaki (Off Road) 

• KX80 (1986-2000)


• KX80 Big Wheel (1991-2000)


• KX85 (2001-2024)


• KX85 Big Wheel (2001-2025)


• KX100 (1987-2021)


• KX112 (2022-2025)

Suzuki (Off Road) 

• 
  

  RM100 (2003)