NEW Problem Solvers Presta Valve Extenders: Standard 50mm Black brand_sunrace SRAM AXS battery and charger

SRAM AXS battery and charger included

and 12-speed chains (including SRAM Flattop 12-speed chains)

35% more contact area than the competition

Diameter: 27

NEW Problem Solvers Presta Valve Extenders: Standard 50mm Black brand_sunrace SRAM AXS battery and chargerProblem Solvers basic valve extenders. Tube valve core remains unscrewed, extender threads to valve allowing the use of shorter length valves on deep section rims. Sold individually Designed for standard presta valves. Not recommended for use with removable core valves Allows use of short valves with deep section rims Use Teflon plumber tape to control air leakage Valve Length: Long 56 74mm Valve Length: Short 32 40mm Length: 50