The T.M. DESIGNWORKS Chain Roller is designed for select Yamaha motorcycles and features a low-friction custom plastic construction. Its roller size and Powerlip offset are race-tested to help improve drive chain power and reduce chain plate wear. The black finish provides a clean replacement option for compatible applications.
The roller uses sealed bearings with special racing grease. This kit includes two rollers, along with replacement bolts, nuts, and shimming washers where applicable. Distributor part number: ZDK-YZ2-BK. Manufacturer part number: ZDK-YZ2-BK.
Vehicle fitment includes the 2020 Yamaha YZ250F, 2020 Yamaha YZ250FX, 2020 Yamaha WR250F, 2022 and 2023 Yamaha YZ450FX, 2025 Yamaha YZ250F, 2024 Yamaha WR250F, 2019 Yamaha YZ450F, 2019 Yamaha YZ450FX, and 2024 Yamaha YZ250F.
Features:
- Low-Friction Construction: Engineered and molded from a custom low-friction plastic material.
- Powerlip Offset: Roller size and Powerlip offset are race-tested to improve drive chain power and reduce chain plate wear.
- Sealed Bearings: Features sealed bearings with special racing grease.
- Two-Roller Kit: Includes two rollers with replacement bolts, nuts, and shimming washers where applicable.
- Vehicle Fitment: Fits select 2019, 2020, 2022, 2023, 2024, and 2025 Yamaha YZ and WR models listed in the product description.
Fitment:
2018 Yamaha YZ450F
2019 Yamaha WR450F
2019 Yamaha YZ250F
2019 Yamaha YZ450F
2019 Yamaha YZ450FX
2020 Yamaha WR250F
2020 Yamaha WR450F
2020 Yamaha YZ250F
2020 Yamaha YZ250FX
2020 Yamaha YZ450F
2020 Yamaha YZ450FX
2021 Yamaha WR250F
2021 Yamaha WR450F
2021 Yamaha YZ250F
2021 Yamaha YZ250FX
2021 Yamaha YZ450F
2021 Yamaha YZ450FX
2022 Yamaha WR250F
2022 Yamaha WR450F
2022 Yamaha YZ250F
2022 Yamaha YZ250FX
2022 Yamaha YZ450F
2022 Yamaha YZ450FX
2023 Yamaha WR250F
2023 Yamaha WR450F
2023 Yamaha YZ250F
2023 Yamaha YZ250FX
2023 Yamaha YZ450F
2023 Yamaha YZ450FX
2024 Yamaha WR250F
2024 Yamaha WR450F
2024 Yamaha YZ250F
2024 Yamaha YZ250FX
2024 Yamaha YZ450F
2024 Yamaha YZ450FX
2025 Yamaha WR250F
2025 Yamaha WR450F
2025 Yamaha YZ250F
2025 Yamaha YZ250FX
2025 Yamaha YZ450F
2025 Yamaha YZ450FX