Axle: 20 x110 non-boost or 15 x 100

The Ruffian MX builds on them by adding a half-waffle pattern for increased control

and 38T options

Built to perform on the bike

you'll never struggle to find your valve core remover in your saddlebag or tool kit again

Title Form Lock-On Grips - Sand - Single Lock On Grips - XL PLP|Model Year Axle: 20 x110 non-boost orThe Form Lock On Grips combines their top selling single ply grip pattern with a reliable lock on clamp. Developed with direct feedback from their athletes, these grips provide exceptional control and comfort on every trail. Consistent performance ride after ride these grips have the perfect combination of tackiness, durability, and cushioning to keep you riding from all day long. Specifications Regular Diameter = 30. 5mm XL Diameter = 34mm 135mm