Designed by Hiroya Morizaki to be the fastest, lightest and best performing tire in existence. Made in Japan.

• 1.75" or 1.90"
• 125psi
• wire bead
• Non-marking rubber available in regular compound or silica compound (lower rolling resistance than the original regular compound)
• 1.75": 14.5oz/410g
• 1.90": 17.6oz/500g
• 22m-25mm width rim recommended. Optimized for the Alex DM22 rim.