Unior Chain Whip Single-Speed 1/8" Tool 135mm 4" compound Gum-X3D bead folding

4" compound Gum-X3D bead folding type tubeless color black weight 1090g

wavy washer or stanchion c-clip

Primary Color Gold Color Matte trans gold Wheel Diameter 20 Frame Size 20

Developed for race minded and endurance skiers

Unior Chain Whip Single-Speed 1/8" Tool 135mm 4" compound Gum-X3D bead foldingUnior, the European hand tools producer, is a synonym for reliable, high quality, and functionally designed hand tools around the world. European made and lifetime warranty Magnet at the end of the chain helps during use and storage Tool body features a lockring wrench for fixed gear sprocket lockrings Made from laser cut tool steel and heat treated for strength and performance