CushCore Pro Tire Inserts Set 27.5" Pair, Includes 2 Tubeless Valves garagesale These are aluminum crampons

These are aluminum crampons

0 are hard to beat

(#1) ‚ 55 g

Wear indicators on the side points show when it is time for replacement

Added features like an incorporated tongue and collar keep rocks and debris out and a SuperGum rubber compound sole provides an excellent mix of grip and durability

CushCore Pro Tire Inserts Set 27.5" Pair, Includes 2 Tubeless Valves garagesale These are aluminum cramponsThe original full performance version. CushCore PRO allows you to push the limits of your tires and suspension to new levels. The best choice for the majority of wheels, terrain, and riders. Tire Widths: 2. 1 2. 6 Inner Rim Width: 22mm 35mm Includes: two CushCore tire inserts two 44mm CushCore presta air valves valve core tool installation instructions rim stickers.