Shimano Ultegra R8170 C36 Tubeless CL Disc Rear Wheel

Shimano Ultegra R8170 C36 Tubeless CL Disc Rear Wheel An ideal addition to any premium road bike build; the Shimano Ultegra R8170 C36 Tubeless CL Disc Rear Wheel features a stiff and aerodynamic carbon rim; paired with a rapid engagement hub for near-instant acceleration. One for the climbers; the 36mm height combines speed with lightweight performance; making this rear-wheel an exceptional all-around choice. The rim profile is shared with its more premium; Dura-Ace equivalent and offers tubeless compatibility for ultimate speed and efficiency. Weatherproof Labyrinth double-contact seals limit water ingress to extend the lifespan of the bearings; and Borozon treated races reduce friction for a ride free from drag. The combination of elbow-less spokes and wide flange spacing offers exceptional lateral rigidity without compromising fatigue-reducing compliance. Highlights Designed to meet pro road race criteria Lightweight clincher full carbon 36mm deep rim for improved aerodynamics; increased rigidity and excellent inertia for sprinters and TT specialists Easy to use Center Lock rotor mount for use with disc brakes Stainless steel butted (2.0-1.8-2.0) and bladed straight pull spokes for optimal balance and rigidity Elbow-less spokes make for a strong yet compliant wheel High lateral rigidity is produced with a wide flange spacing Labyrinth double-contact sealing effectively shuts out water and dirt Alloy cone with integrated steel Borozon treated bearing races – super mirror finish reduces friction Cold forged; machined aluminium hub shell and oversized 7075 alloy axle keep the wheel weight to a minimum Freehub uses direct engagement interlocking faces for quick power transfer For 142 x 12mm axle 700C clincher (tubeless compatible)