Description
A quality front sprocket is fundamental to reliable power delivery and chain longevity. JT’s rubber-cushioned design absorbs chain impact that would otherwise cause premature wear and noise, while the heat-treated C45 steel construction maintains strength under sustained load. This is the same OEM-proven technology trusted by major Japanese motorcycle manufacturers—proven durability without compromise.
- 16-tooth front sprocket
- Fits: Yamaha (fitment confirmation required)
- Material: C45 steel / SCM415 chromoly
- Construction: CNC computer-designed
- Finish: Black zinc induction-hardened
- Cushioning: Rubber-cushioned design (RB)
- Heat treatment: Bead-blasted surface
- Hardness: 38-50 HRC teeth
- Installation: Bolt-on
- MPN: JTF579.16RB
- Note: Verify clearances if changing from OEM sizing
