ZEFAL CO2 SEAT POST HOLDER
Ideal for endurance athletes or people that just hate to inflate their tyres from flat when out on the trail, the Zefal Co2 Holder is a frame mountable device that uses a Velcro strap to attach 2 cartridges to your frame / seatpost.
- Velcro strap allows easy fitment to a range of frame tube (or seat tube) diameters.
- Quick and easy to use.
- Compatible with most known CO2 threaded canisters
- Mounting bracket & Velcro strap
- Plastic device to prevent premature puncture of canister heads