Quality Wheels Inner Tube 20 X 2.8-3.0 32mm Presta Valve giant microSHIFT's H100 cassettes are manufactured

microSHIFT's H100 cassettes are manufactured to exacting tolerances for straightness

SRAMs Exact Actuation road shifters (10s and 11s) are interchangeable with their Exact Actuation mountain derailleurs - which can easily handle a 36 or 40 (and

Flattering wide waistband for superior comfort

Mount: 6-bolt

Originally introduced on Pearl Izumi's P

Quality Wheels Inner Tube 20 X 2.8-3.0 32mm Presta Valve giant microSHIFT's H100 cassettes are manufacturedThe Q Tubes Standard Line Presta Valve tubes feature QBP's widest variety of tube sizes and valve lengths with a proven record of high quality control and consistent availability. 0. 9mm wall thickness Removable Presta valve core Q Tubes Standard Line packaging features environmentally friendly soy ink printing on recycled cardboard Master Cartons of Q Tubes Standard Line tubes contain a total of fifty tubes: Five inner cartons of ten individually