Runwell AQUALIA 15 - Wheel Bolt Wrench

The Runwell AQUALIA 15 is a 15 mm axle nut wrench for track and fixed gear bikes with 15 mm hub nuts. Its 170 mm length provides good leverage without making the tool unnecessarily large, making it useful both in the workshop and in your tool bag when a wheel needs to be loosened on the go.

Runwell manufactures bike tools in Tsubame-Sanjo, a Japanese region with a long tradition of metalworking and forging. The AQUALIA 15 is hot-forged from chrome vanadium steel and features a 12-point profile that grips the nut over a larger surface area, reducing the risk of damaging its corners. The chrome-plated, slightly curved tool also has a 15-degree angled handle that offers a more comfortable working position and helps keep your fingers away from the fork blade.

The AQUALIA 15 sits between Runwell’s compact DRIP15 and the longer VATTO15 for professional workshop use. It provides more leverage than a simple pocket wrench but is more convenient to carry than a long mechanic’s tool—a well-balanced choice for those who want a Japanese-made 15 mm wrench for their fixed gear or track bike.