Rolf Prima Aspin Alloy Clincher 700c Rim Brake 14mm Internal Width Bike Wheelset
Hubs: Rolf Prima hubs Freehub: Pictured with a Shimano/Sram 10-speed freehub. Axle Spacing: Front QR x 100mm, Rear QR x 130mm. Hubs: Rolf Prima hubs. Rims: 23mm deep Alloy rims, 19mm external width, 14mm internal width.