Front Sprocket Conv for YAMAHA YZF-R1 & M 2015-2024 44T Ultralight Renthal

Rear Sprocket for YAMAHA R1 GYTR 2025 39T Ultralight Hard Anodized Renthal

Rear Sprocket for YAMAHA YZ 450F 2025 44T Ultralight Silver Renthal

Rear Sprocket for YAMAHA YZ 250 2025-2026 44T Ultralight Silver Renthal

Rear Sprocket for YAMAHA R1 GYTR 2025 48T Ultralight Renthal

Rear Sprocket for YAMAHA R1 GYTR 2025 40T Ultralight Renthal

Rear Sprocket for YAMAHA YZ 450FX 2025-2026 44T Ultralight Silver Renthal

Rear Sprocket for YAMAHA YZ 250FX 2025-2026 44T Ultralight Silver Renthal