WSM Bearing Housing - Yamaha 003-402-01 Speedster Dual Exhaust System Waffle pattern in finger area

Waffle pattern in finger area for traction

Compression fit for muscle support to reduce fatigue

Note: Bike side and the separate listing bench tuning kit do the same thing but one tunes off the bike (remove ecu bring to computer) and the other attaches to the bike (this listing attached a small harness to your motorcycle)

Fitment: Yamaha R7 2021 +

(Note 2020 + R1 riders can call in the orders to have front 02 sensors added for an extra charge if your tuning cannot remove the 02 sensors)

WSM Bearing Housing - Yamaha 003-402-01 Speedster Dual Exhaust System Waffle pattern in finger areaAssemblies come with bearing and seals installed