Wheels Manufacturing cones are precision machined to Shimano Ultegra or higher quality standards. This ensures that our cones fit correctly, run smoothly and have a long service life. – Fits: JoyTech 9mm x 1, front “parallax” style hub – Compatible with 9mm x 1 axle – Cone Wrench Size: 13mm – Threads: 9mm x 1 – Diameter: 15.0mm – Length: 11.0mm – 1 cone per bag COMPATIBLE HUBS: – JoyTech 9mm x 1, front “parallax” style hub – Taiwanese hubs with 9mm x 1 axle