Product Details
JT's rubber-cushioned (RB) front sprocket — same shape as the steel, but with the OE noise-damping inserts that road-bike countershaft assemblies were designed around.
- Bonded rubber inserts on the carrier face match the OE noise-vibration-harshness spec.
- C49 high-carbon steel teeth, induction-hardened for service life.
- CNC-machined to factory profile so your existing chain meshes correctly.
- JT Sprockets is the world's largest sprocket manufacturer; produced in JT's UK and Thailand facilities.
- Use when your bike originally shipped with a rubber-cushion front sprocket — most modern Honda, Yamaha, Kawasaki, Suzuki, BMW, Triumph road platforms.
Intended use: street, sport, sport-touring.
Fitment
Honda: CRF450 L-K 2019 · CRF450 L-L 2020 · CRF450 L-M 2021 · CRF450 L-N 2022 · CRF450 RL-M 2021 · CRF450 RL-N 2022 · CRF450 RL-P 2023 · CRF450 RL-R 2024 · CRF450 RL-S 2025 · CRF450 RL- 2026 · CRF450X 2019–2020 · CRF450 X-M 2021 · CRF450 X-N 2022 · CRF450 X-P 2023 · CRF450 X-R 2024 · CRF450 X-S 2025 · CRF450 X- 2026
Specifications
| Sprocket Position | Front |
|---|---|
| Construction | Rubber cushioned |
| Design Purpose | Dampens chain impact on sprocket teeth |
| Best For | Street, Off-road / Trail |
Verified from Garamoto’s catalog & fitment data.