A populer wrench for KEIRIN racers. This one wrench can be used to remove and install chain puller nuts and hub nuts. Runwell is the only company in the world that offers the ion-coated 10x15mm wrench!
NEZILE1015Gi is a wrench that, as its name suggests, features a twisted shape. NEZILE means twist in English, and that is exactly the feature of this tool. The wide side of the wrench contacts your hand during use, making it easy and comfortable to apply torque.
The chain puller nut can be turned with your fingers and then tightened with a 10mm wrench. This product has been highly praised by keirin racers for its convenience, as it allows wheel changes to be completed with a single tool. NEZILE1015 has been chosen as a graduation gift of JIK (Japan Institute of KEIRIN) and it is no exaggeration to say that it is a wrench specialized for KEIRIN. Of course, it is also recommended for NJS frame riders.