Core CO2'Fer Thread-On Inflator Sunglasses or pinching and friction from

or pinching and friction from shoes

The four-turn regulator offers incremental heat adjustments from light simmer to full boil

Cleats sold separately

Valve: Standard Schrader

Chromag's fixed bolt seatpost clamp is simple yet elegant and reliable

Core CO2'Fer Thread-On Inflator Sunglasses or pinching and friction fromTiny, Simple Inflation Modulation is everything. That is the idea behind the Core CO2 inflator. The dial regulator allows you to crack a cartridge to get just enough CO2 into your tube tire to get it to take shape and allow you to make sure everything is seated properly. Once you know you are good to go, open the valve all the way and let 'er rip. The minimal design is everything you need, and nothing you don't. Specs Sport Cycling Country of Origin