Topeak Valve Extender - 70mm Box Pack which eliminates the stress risers

which eliminates the stress risers found on most other stems

Includes 20 pairs of pads without springs Fits

Why Choose the Pirelli Scorpion E-MTB R HyperWALL Tyre - Black

Note: Due to the unique construction method

Edition: Classic Edition

Topeak Valve Extender - 70mm Box Pack which eliminates the stress risersMachined from durable aircraft grade aluminum alloy to conveniently extend length of two piece type Presta valves by 70mm to aid inflation. Durable aluminum alloy valve tool is designed to easily tighten or remove two piece type Presta valve cores and valve extenders. Note: To improve air seal, wrap threads of valve extender and valve core with Teflon thread tape and ensure threads are tight. Specifications Size: 8 x 0. 6 x 0. 6 cm 3. 15 x 0. 23 x 0.