Derailleur Alignment Gauge trainer accessories It’s both a puncture plug

It’s both a puncture plug and a reamer tool thanks to the hardcore 304 Stainless steel 2 in 1 integral tool

MIPS-C2 Brain Protection System and in-mold polycarbonate shell with EPS liner for enhanced safety

very smooth

Compatible with Shimano mountain 11-speed derailleurs

the shoes deliver the greatest balance of comfort and lightness so that fatigue comes at last

Derailleur Alignment Gauge trainer accessories It’s both a puncture plugPark Tool Derailleur Alignment Gauge and straighenner for keeping drive train in correct alignment. Gauge bar made of heavy gauge, chrome plated steel Adjusts to fit 20 to 29+ wheels Replaceable threaded tip Upgraded, large inner shaft for added strength* Tighter tolerances for improved accuracy* Improved clearance and reach to fit more frame hanger combos including low clearance thru axle derailleur hangers* *Compared to DAG 2