At the core of this allround wheelset lies a modern, wide and light aluminium rim. Being the foundation of the P 1800 Spline 32, it makes for a balanced width to stiffness to weight ratio. This rim is complemented by a hub featuring DT Swiss' proven pawl system freehub as well as a high-end build with bladed spokes and elaborate aluminum nipples. These features make it a premium training wheel easily able to race your mates when the city limit sign comes up.   Rim Rim: Aluminium, Clincher. Profile: 32mm. Brake Surface: Disc.   Hubs Front Axle: DT 370, 12x100. Rear Axle: DT 370, 12x142. Freehub: Shimano HG. Rotor Mount: Centrelock.   Spokes: Spokes: DT Aero Comp, Straight Pull.   Other: Includes: Rim Tape. Weight: 1821g.