Continental Light Tube - 29 x 1.75 - 2.5 42mm Presta Valve MFPN=0720411- Never worry about turning the

Never worry about turning the garage upside down at midnight to find that little ‘thingy’ to pre-tension your cranks ever again

High-volume absorbent foam rings ensure consistent lubrication improving seal life and bump sensitivity

Integrated barrel adjuster is the only plastic component

143mm width - ergonomically designed for long-term comfort

Color Black Drivetrain Speeds 10 Rear Der/Shifter Compatibility Shimano Mountain Shifter Style Trigger

Continental Light Tube - 29 x 1.75 - 2.5 42mm Presta Valve MFPN=0720411- Never worry about turning theContinental Light Tube 29 x 1. 75 2. 5 42mm Presta Valve. Lightweight tubes provide a lower weight and rolling resistance due to their thinner material and construction. Seamless and mold cured construction Removable valve core TECH SPECS Weight 130Shaft Type ThreadedISO Width (mm) 47ISO Width (mm) 48ISO Width (mm) 49ISO Width (mm) 50ISO Width (mm) 51ISO Width (mm) 52ISO Width (mm) 53ISO Width (mm) 54ISO Width (mm) 55ISO Width (mm) 56ISO Width (mm)