Material: The Spike 33 Lock-On grips are constructed from Kraton rubber

Sold as a set of three

The Spank Oozy 350 Rim features the ever popular 30mm internal width that is perfect for today's wider range of tyres

Perfect for DH and gravity use

Every Shifty now comes with a bolt and axle kit for compatibility with GX Eagle and NX Eagle rear derailleurs

Tannus Armour Tyre Insert - 2.0-2.5 Inch - 24 Inch Images Uploaded - Ready for Review Material: The Spike 33 Lock-OnThe Tannus Armour Tyre Insert is the ideal solution if you are running tubes and want some bomber puncture protection as well as increased ride quality. Who's this item for: DH, Enduro, and Trail bike riders running tubes who are hard on tyres and get lots of flats! Tubes Tubeless: This system has been designed to be used with tubes. Tannus recommends these sized tubes with their inserts: 2. 0 2. 5" insert: 1. 75 2. 1 tube 2. 6 3. 0" insert: 2. 0" 2.