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. – Compatible with Shimano Rear 10mm x 1 axle – Shimano Rear Right Cone – Threads: 10mm x 1 – Diameter: 16.9mm – Length: 12.5mm – Cone Wrench Size: 15mm – 1 cone per bag COMPATIBLE HUBS: – Sora FH-3300, 9-spd Rear