Does it fold up for storage: No

flat studs for fast and quiet rolling

Ankle Shield protects your inner ankle from the gears and bike frame

Suggested terrain use: Michelin has designed this tyre for soft/mixed trail surfaces

They are perfect for Trail

Rimpact Pro/Original V2 Mix Tyre Inserts - 27.5 Inch - Set Exclusive Does it fold up forUpgrade your ride with the Rimpact Original V2 Tyre Insert, a performance enhancing insert designed to take your mountain biking to the next level. This insert is a lightweight solution perfect for trail, all mountain, and light enduro riding. Say goodbye to punctures and hello to a smoother, more enjoyable ride. Installation is a breeze, and once in place, you'll barely notice the weight. Plus, with the Rimpact Original V2, you can run less pressure,