Blackburn Core Mini Pump - Grey drumbeat21-824 flip the switch back to

flip the switch back to bypass the chamber and you can top it up accurately with the giant gauge

- Compatible with CatEye headlights

durability and control

- Fits 26" and 700c frames

65mm OD splines

Blackburn Core Mini Pump - Grey drumbeat21-824 flip the switch back toCORE MINI PUMP The pull out hose puts less stress on the valve. And you weren't stressed to start with. It's all very well hauling a giant pump around, but all that leverage can snap a delicate valve stem right off. Our presta only head sits on a short pull out hose to give more options on where you pump from and fewer chances of your rippling muscles pulling the thing clean off. We weren't using that space in the barrel anyway, so the hose doesn't