Continental Workshop Tube - 26 x 1.75 - 2.5 42mm Presta Valve Bulk 50pcs ModelNumber=K6599 it features the same medium

it features the same medium size platform and a rounded uninterrupted perimeter that is easy to get behind and move around without any sharp snaggy edges as the standard Trailmaster

Color Black Defined Color Black ISO Diameter 559 / 26" MTN ISO Width (mm) 64 Labeled Size 26 x 2

X-Sync technology keeps the chain where you need it to be too

Shimano/SRAM GXP/Campy UT

Continental Workshop Tube - 26 x 1.75 - 2.5 42mm Presta Valve Bulk 50pcs ModelNumber=K6599 it features the same mediumWorkshop bulk tubes are perfect for your shop supply; saving on space and packaging. These Standard tubes are a great all around choice for repairs spares and everyday cycling use. Bulk Box of 50 tubes Seamless and mold cured construction Removable valve core Shaft Type Threaded Tube Compound Butyl Valve Core Removable Valve Presta Med 41 55mm Valve Length Med 41 55mm Weight 205 ISO Width (mm) 62 ISO Diameter 559 26" MTN Labeled Size 26 x 1. 75 2. 5