REAR SPROCKET ALLOY GOLD JTA1877.47GLD JT CHAIN

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: 47


• Drive chain pitch: 525


• Colour: Gold

Vehicle Fitment

Yamaha (Road, Rear)

• 900 Nikken (MXT850) (2018-2020)


• 900 Nikken GT (MXT850D) (2020)


• MT-09 (MTN890) (2021-2022; 2025)


• MT-09 (MTN890) BME (2024)


• MT-09 SP (MTN890D) (2021-2023; 2025)


• MT-09 SP (MTN890D) BMM (2024)


• Tracer 9 (2025)


• Tracer 9 (MTT890) (2021-2023)


• Tracer 9 GT (2025)


• Tracer 9 GT (MTT890D) (2021-2023)


• Tracer 9 GT+ (MTT890D-K) BLG (2023-2024)


• Tracer 9 GT+ Y-AMT (2025)


• XSR900 (MTM890) BEA,D65 (2022-2025)


• XSR900 GP (MTM890D) BMG (2024)


• YZF R1 (2015-2021)


• YZF R1 (YZF1000) BMP (2022-2025)


• YZF R1 M (2015-2021)


• YZF R1 M (YZF1000D) (2022-2025)


• YZF R1 World GP 60th Anniversary Edition (2022)