ARISUN SHARKTOOTH 26x4.0 BLACK FOLD/60/152-STUD HUBS & PARTS Integrated angle adjustable clamp allows

Integrated angle adjustable clamp allows fine tuning of seat angle

Includes a locking hitch bolt that removes wobble from the receiver

Reduces stress on knees and helps to maintain your legs fresher for longer

Fits seat posts up to 31

ARISUN SHARKTOOTH 26x4.0 BLACK FOLD/60/152-STUD HUBS & PARTS Integrated angle adjustable clamp allowsThree rows of longitudinal tread lugs, arranged in a directional V design to maximize traction on ice, snow and soft terrain The triangle arrangement of the studs makes the tire stable and maximizes traction for confident riding in all conditions 26x4. 0 has 152 spikes while the 29x2. 8 has 220 spikes Studs have a tungsten alloy tip with zinc plated steel base for longevity