Giant 50mm Presta Valve Extensions
Giant started out building Chromoly frames in 1972 and have since pioneered the construction of Aluminium and Composite frames and components. Many of their high-end bikes have won championships and design awards, and with over 12,000 Giant dealers around the world, their long standing reputation clearly precedes them.
Giant 50mm length anodised Aluminium valve extenders for Presta valve stems. Simply thread onto your existing valves to allow them to fit inside deeper rims.
2 supplied. Includes rubber o-rings to improve air seal.