OPEN Cycles UPPER Frameset Size:Medium It keeps your stuff tight

It keeps your stuff tight and neat no matter the trail

5 litres - 20cm length x 10cm diameter

5 pressure ranges

You don't need a fat+ bike to experience Fat tyres

OPEN Cycles UPPER Frameset Size:Medium It keeps your stuff tightJust Better Just the same as the UP, but better new carbon layup reduces weight while maintaining the same levels of ride quality and stiffness. A new fork and flatmount disc mounts. Available in matte black only. Arguable one of the most versatile frame sets on the market. A high performance frame set which blends the boundary of road and cross geometry alongside geometry to handle mountain bike tires. The U. P will fit MTB tires of up to 2. 1", 40"