Rockshox SIDLuxe Ultimate A2 Air Shock - Dual Open-Eye Mount - 170X30 mm (Metric) Heavy/Bulky The Top guide

The Top guide

The larger end fits the 6-splines of the 9mm OD of the threaded eyelets of the "FORE drilled rim adapters" found on rims such as the Mavic XM819

Designed to keep you warm on long winter rides

Reflective details provide improved visibility

Keep them happy and hydrated

Rockshox SIDLuxe Ultimate A2 Air Shock - Dual Open-Eye Mount - 170X30 mm (Metric) Heavy/Bulky The Top guideBlistering sprints, chunky descents, and high speed singletrack SIDLuxe Ultimate is built for this. Its new three position (3P) XC damping gives you efficiency when you want it and travel when you need it with Open, Pedal, and Lock positions. SIDLuxe is the only super light rear shock that can go toe to toe with your favourite SID fork. Features: Three position damping system: Open, Pedal, and Lock High speed compression damping blow off for Open and