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REAR SPROCKET ALLOY BLACK 798, JTA798.48BLK 7075-T6 Aluminium

REAR SPROCKET ALLOY BLACK 798, JTA798.48BLK 7075-T6 Aluminium

£22.71 GBP
Taxes included.

This JT Sprockets JTA798 rear sprocket is crafted from 7075-T6 aerospace-grade aluminum and finished in black anodizing for enhanced strength and corrosion resistance. Designed for off-road applications, it fits a wide range of Suzuki RM and Yamaha YZ motocross models, supporting both standard and 428 chain conversion setups.

Features

  • Constructed from 7075-T6 aerospace-grade aluminum for strength and reduced weight

  • Black anodized finish for corrosion resistance and visual identification

  • Engineered for off-road durability and high-performance use

  • Compatible with a wide range of small-displacement motocross models

Specifications

  • Sprocket Type: Rear

  • Part Number: JTA798

  • Tooth Count: 48

  • Material: 7075-T6 Aluminum

  • Color: Black

  • Chain Pitch: Varies by application (includes 428 chain conversion compatibility)

Cross-Reference OEM Part Numbers

  • Not specified

Vehicle Fitments

  • Suzuki RM80 XE, XF (Small Wheels) 1984–1985

  • Suzuki RM80 E/F USA 1984–1985

  • Yamaha YZ85 K, L, M, N, P 2019–2023

  • Yamaha YZ85 R2 2024

  • Yamaha YZ85 S2 2025

  • Suzuki RM85 K2–K9, L0–L9, M0 2002–2020

  • Suzuki RM85 K2–K9, L0–L9, M0 USA 2002–2020

  • Suzuki RM85 M1, M2, M3 USA 2021–2023

  • Suzuki RM85 L K2–K9, L0–L6 (Big Wheel) 2002–2018

  • Suzuki RM85 L K2–K9, L0–L6 (Big Wheel) USA 2002–2018

  • Suzuki RM85 L L9, M0, M1, M2, M3 (Big Wheel) 2019–2023

  • Yamaha YZ80 E–N 1993–2001

  • Yamaha YZ80 E–N USA 1993–2001

  • Yamaha YZ80 F–N Large Wheel 1994–2001

  • Yamaha YZ85 P, R, S, T, V, W, X, Y, Z, A, B, D, E, F, G, H, J5PA 2002–2018

  • Suzuki RM80 XK, XL, XM, XN, XP, XR, XS, XT, XV, XW, XX, XY, K1 1989–2001

  • Suzuki RM80 K–Y, K1 USA 1986–2001

  • Suzuki RM80 V, W, X, Y, K1 (Big Wheels) 1997–2001

  • Suzuki RM80 XD (Small Wheels) 1983

  • Suzuki RM80 D USA 1983

  • Suzuki RM80 XG, XH, XJ (428 Chain Conversion) 1986–1988

  • Yamaha YZ85 K, L, M, N LW 2019–2022

  • Yamaha YZ85 P LW 2023

  • Yamaha YZ85 R LW 2024

  • Yamaha YZ85 S LW 2025

  • Suzuki RM80 Z 1982

  • Suzuki RM80 Z USA 1982

  • Yamaha YZ85 P, R, S, T, V, W, X, Y, Z, A, B, D, E, F, G, H, J Large Wheel 2002–2018

  • Suzuki RM80 HD, HE, HF 1983–1985