Runwell Vatto15 Wrench Aero 5" inch steerer

5" inch steerer

The longer Longboi stems on some framesets and bar combinations may put your handlebars in front of the 100mm limit for track sprint events

Slick racing tire for track bikes

If you already have a single-speed adaptor for a freehub

Runwell Vatto15 Wrench Aero 5" inch steererRunwell is a Japanese tool brand specializing in high quality bicycle tools, primarily designed for track and fixed gear bikes. The brand has roots in a long history of craftsmanship that dates back over 400 years, centered in the Tsubamesanjo region of Japan, known for its metal manufacturing heritage. Length: 250mm Weight: 184g Material: Steel