NEW Q-Tubes Schrader Valve Tube TU1211 | 24" x 2.75-3.0" chain_9speed Lowers are either zero stack

Lowers are either zero stack or external cup

Shifter/Derailleur Compatibility: Shimano Ultegra Di2

Micro Spline technology delivers lightweight aluminum freehub body to reduce weight and utilize a 10 tooth top gear

- Height-adjustable to accommodate 26-29" wheels

43" steel plate painted black

NEW Q-Tubes Schrader Valve Tube TU1211 | 24" x 2.75-3.0" chain_9speed Lowers are either zero stackThe Teravail Standard Schrader Valve tubes feature our widest variety of tube sizes and valve lengths with a proven record of high quality control and consistent availability. 0. 9mm wall thickness Removable Schrader valve core Teravail Standard packaging features environmentally friendly soy ink printing on recycled cardboard Shaft Type Smooth Valve Core Removable Wall Thickess 0. 9