Graves Motorsports R1 + R7 + R6 + R3 + FZ09 + FZ10 + ZX10 + ZX-6R + MT09 + MT10 + XSR900 Progressive Throttle Tube is designed to give your bike a progressive throttle pull and improved response over stock. This throttle tube is stronger, more durable and is a direct replacement for the OEM plastic throttle tube. Developed around the Graves Motorsports race programs. Constructed of A7075 -T6 aluminum. Requires slight modification of stock throttle housing (by removing the factory throttle stops). No instructions will come with this WORKS part. FITMENT: Yamaha R1 / R1M / R1S 2009-2019 + Yamaha R7 2021-2025, Yamaha R6 2006-2024 + Yamaha R3 2015-2026 + Yamaha FZ-09 2014-2017 + MT09 2018-2024 + XSR900 2018 up + FZ10 2017-2018 + MT10 2018-2023 + Kawasaki ZX-10r 2016-2020 + Kawasaki ZX-6R 2019-2026 + Yamaha XSR900 2016-2023 + Tenere 700 2020 up