Rim for medium profile clincher with 15C section or tubular profile, developed for exclusive use on the track. 24/32 lacing with stainless steel spokes. Large flange hubs built with low friction bearings.Technical Specifications:- Weight Tubular: 1985g - Hubs Material: Forged alloy- Bearings: Sealed bearings Miche®- Compatibility: Single speed- Rim Material: Alloy- Rim Size: H: 28/28 - Tubular 633x20 - Clincher E.T.R.T.O. 622x15- Tires: Tubular / Min 21mm, Max 25mm- Maximum Pressure: As indicated by the tire manufacturer- Spokes / 24 - 32: Stainless steel