Air Release: The ABS-1 Pro chuck has an air release button but note that this functions differently depending on what type of valve is being used

These are tough wheels that look and sound amazing

14G / 15G / Mavic M7 / Shimano spokes

If the gauge isn't the same distance from the rim at each point

They have a steel backplate and come in two compounds: organic and sintered

FUNN Zippa Lite BSA Chain Guide - Bottom Bracket Mount - 26-38T - Black Images Uploaded - Ready for Review Air Release: The ABS-1 ProThe Funn Zippa Lite BSA chainguide mounts using BSA threaded external BB cups and is ideal for 1x setups. It has a wide 26T to 38T range and is made from tough and light AL6061. The BSA is not compatible with oval chainrings. Features: AL6061 Full CNC 26T 38T chainring compatible Fits with BSA(External cup BB) 35g