SPEED CHUCK Saddles allowing for superb temperature control

allowing for superb temperature control – even on dark-coloured gear

Extra-wide platform for a more efficient transfer of power

performance and lightness

When using a bolt length selector

SPEED CHUCK Saddles allowing for superb temperature control1 second inflation to get back on the road fast! Simple to use with a quick push to inflate Compact & super lightweight Sleek, high end design Fits both Presta & Schrader valves Now you can control the rate of CO2 inflation for the lightest weight possible. The new SPEED CHUCK weighs in at only 23 grams! It's designed for super fast inflation while allowing you to stop and continue inflation if needed. An absolute must have for training and