Quality Tube/Kenda 700 Presta Valve 23 x 25 80mmQ-Tubes Presta valve tubes are quality training tubes at an affordable price. These tubes have a .9mm thick butyl rubber wall, which provides improved puncture resistance.
- All Q-Tubes Presta cores are removable or replaceable
- Threaded valve
- Available in 700c
- Weighs 105 g
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