Touch Screen compatible

Materials: 7000 series aluminium arms

great for small feet

while only gaining a scant 50g

The universal head is compatible with Presta and Schrader valves

absoluteBLACK ISCG05-BSA Oval Chain Guide - ISCG 05 - 26-34T - Black PDP|Colour Touch Screen compatibleAbsoluteblack revolutionary Oval Guide chainguide is here. This is the only chainguide on the market that is designed specifically for Oval chainrings, keeping your chain secure at every single crank position. Oval Guide has unique adjustable chainline from 48 53mm making it compatible with every single bike setup. Weighs virtually nothing at only 17. 5g. While Absoluteblack's oval chainrings with their narrow wide teeth profiles don't require any