Sm Mainline Tyre The Mainline is S&M''s trail tire.
Available in wire bead only with a mid weight, high pressure casing.
The 2.1 has a micro knurled surface on a directional tread designed to go on the rear. It features a center tread with a V-notched edge for accelerating and a flat edge for braking.
The 2.425 front tire size is a nod to the old 2.125 Comp III we grew up riding in the front. Additional angular raised sections on three rows of knobs help keep the larger Mainline in front!
* Please note this 2019 batch of 2.425 tyres is not as wide as the 2018last batch. they come in more like a 2.3
Smaller items will be shipped Royal Mail Tracked Shipped same day if before 3.:00PM and in Stock
Larger Items will be sent DPD for Next day if ordered before 2:00 PM and are fully in stock at time.
