REAR SPROCKET ALLOY JTR485 428

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: 54
• Drive chain pitch: 428
• Colour: Gold

Vehicle Fitment

Gilera (Road, Rear)

• 125 Cougar (2001)
• 125 KK/KZ (1986-1989)