Velocity stacks - Yamaha R1 (2020-21) PRN01171637 MWR Race Air Filter to

MWR Race Air Filter to suit Kawasaki ZX 10R for race use only

can be attached to the handlebar clamp using the step by step online instructions

MWR High Efficency Air Filter to suit Honda CBR 1000 RR

The black bobbins sit snugly either side of the front spindle

the bracket can be quickly installed using our online instructions

Velocity stacks - Yamaha R1 (2020-21) PRN01171637 MWR Race Air Filter toMWR Velocity Stacks to suit Velocity stacks for Yamaha R1 (2020 21) The R1 velocity stacks set contains the upper and lower stacks + installation bolts. For the ultimate power pair these velocity stacks with MC 090 15WSBK MWR air filter