KOSO NORTH AMERICA 2-Stroke Bung Adapter BG001855 Body The exhaust valve race uses

The exhaust valve race uses the factory exup hardware alongside the Graves EVR valve and custom mapping to improve low to mid-range rpm and small throttle opening torque and drivability to create and better powerband and ride

Hotbodies Racing is proud to release the highly anticipated undertail for the 2012 Honda CBR1000RR

UV resistant material for easy cleaning

2022-2023 Yamaha YZ 125 - - 2022-2023 Yamaha YZ 250 - -

Fitment: 2015-2017 Yamaha FZ-07 / 2018 + MT-07 / 2016-2022 XSR700 / 2021-2022 R7

KOSO NORTH AMERICA 2-Stroke Bung Adapter BG001855 Body The exhaust valve race usesFor 2 stroke engines For use with wideband air fuel ratio meters