Bicycle Wheel Tubeless Valve Stems Presta 70mm Black Anodized
- It is flexible in nature so it may provide complete air-seal even when it is bent for aire service or tire pressure check.
- Cold, Heat and Ozone Resistant;
- It can be quikly mounted to the rim, has a removable valve core so you can add sealant without removing your tire.
- The rubber o-ring fits in between the rim and the concave base to seal out any water.
Tubless Valve Stem Specs
|Weight||5g (±0.2) /pc