Continental Supersonic Tube - 26 / 650c x 20 - 25mm 60mm Presta Valve ST-R81 Shift/Brake Levers Stretch material at back for

Stretch material at back for good mobility and comfort

90" Disc Brake Compatible Yes

42 BB/Frame Interface BB30 BB Shell Width (mm) 73 Weight 78 Spindle Interface Type SRAM DUB Defined Color Black

Great match for SRAM 1x drivetrains

Made in USA Total Volume 23 Color Gloss Black Carry Location Front Weight 1179 Material Steel Attachment Method Bolt-On

Continental Supersonic Tube - 26 / 650c x 20 - 25mm 60mm Presta Valve ST-R81 Shift/Brake Levers Stretch material at back forSupersonic tubes are further optimized for even lower weight and rolling resistance due to their thinner material and construction. Seamless and mold cured construction Removable valve core Shaft Type Threaded Tube Compound Butyl Valve Core Removable Valve Presta Long 56 74mm Valve Length Long Presta Valve 56 74mm Weight 50 ISO Width (mm) 25 ISO Diameter 571 650c Labeled Size 650c x 20 25 Size 26 650C X 20