SET ROTI FULCRUM SPEED 25 DB 2WF C21 AFS FRONT HH12 - REAR HH12/142 SHIMANO HG11 Fulcrum new Speed 25 marry lightness and handling in a low profile wheel, which is perfect to conquer peaks and enjoy the downhills, thanks to the application of Fulcrum premier technologies. The inspiration for the development of the Speed 25 were the race-winning Racing Light XLR. An extremely successful and popular wheel both with the general public and with the professional racers who used them for mountain stages. The Speed 25 have a 26 mm profile, which is symmetrical on the front and asymmetrical on the rear, to optimise the sweet spot between lightness and aerodynamics. With an official weight of only 1,285 grams, they are the ideal wheel for cyclists looking to post their best times uphill, but also for ultra-cyclists who have to deal with adverse weather conditions and want a stable and reliable wheel even in strong gusts of wind. The Speed 25 have been developed in a disc-brake version, with an inner rim width of 21mm and Fulcrum proprietary technologies, MoMag™ and DIMF. The minimally-designed hubs use USB™ ceramic bearings. Lightness, handling and smoothness are the key aspects of the wheels’ performance. Features Tyre type: 2-Way Fits (tube & tubeless ready). Tyre size: 700c. Discipline: Road. Astm category: 1. Front wheel weight: 621 g. Rear wheel weight: 742 g. Rim material: Full Carbon. Rim material details: Direct Inmold Matt Finish (DIMF). Profile height: Low Rim height front and rear: 26 mm, asymmetric. Rim width: 27.6 mm Inner rim width(channel): 21 mm Braking system: Disc brake. Braking surface/brakes options: AFS™. Front axle compatibility: HH12-100. Rear axle compatibility: HH12-142. Front wheel spokes: 24. Rear wheel spokes: 24. Spokes: material: Stainless steel - double butted. SPOKES: PROFILE Aero, straight pull Nipples: Aluminum. Front hub:Aluminum. Rear hub: Aluminum. Bearings: USB ceramic bearing. Others: Extra black “F†sticker, Plasma FWB , Bags included. Weight limit (system): 120 kg. Fwb options: shimano. Included: Wheel case. Valves tubeless.