Yamaha YZF-R1 / YZF-R1M (2020–2024)
Sprockets & Gearing
The Yamaha YZF-R1 / YZF-R1M (2020–2024) runs a 16T front sprocket and a 41T rear sprocket.
Sprockets & Gearing
Front sprocket (OEM)16TDerived from the secondary reduction ratio 2.563 (41/16) — unchanged from the previous generation
Rear sprocket (OEM)41TDerived from the secondary reduction ratio 2.563 (41/16)
Chain size525
FAQ
What is the stock front sprocket size on the Yamaha YZF-R1 / YZF-R1M (2020–2024)?
16T (OEM).
What is the stock rear sprocket size?
41T (OEM).