Universelles Fahrradkettenwerkzeug, Kompakter Kettentrenner, Kettenbolzentrenner, Geeignet Für Die Reparatur, Demontage Und Montage Von Mountainbike-ketten.

[High-Quality Material] This universal bicycle chain tool is made of carbon steel for a sturdy construction, high hardness, wear resistance, and deformation resistance, so you can use it with confidence. [Professional Performance] With this chain link repair and removal tool, you can quickly remove multiple cassettes and other derailleur pulleys from mountain bikes and road bikes. [Wide Applicable] This chain link remover is suitable for most common bicycles on the market. Give it as a gift to cyclists, who will certainly appreciate it. It is an ideal choice for any hobbyist bicycle mechanic. [Compact and Lightweight] This bicycle rivet remover is compact and lightweight. You can carry it in a sports backpack without it taking up too much space or feeling too heavy. It is always handy to use. [Instructions] First, use an adjustable wrench to remove the crank arm bolts. Next, screw the lower black part of the bicycle chain rivet tool into the crank arm until it is tight. Finally, screw on the silver part of the tool and continue tightening until the crank starts to move.