Shimano Ultegra R8170 C36 Tubeless Disc 700c Road Wheelset

Shimano Ultegra R8170 C36 Tubeless Disc 700c Road Wheelset Lightweight and race-ready, the Shimano Ultegra R8170 C36 Tubeless CL Disc Wheelset is ideal for those looking to shave off seconds on their favorite climbs. Fast off the mark, the 36mm height drops the weight for rapid acceleration, offering impeccable handling and performance when the gradient is against you. Utilizing the same carbon mold as the top-shelf Dura-Ace model, this wheelset is tubeless-ready. Its internal width of 21mm is ideal for modern tire widths, offering enhanced speed and aero properties. The cup and cone bearings feature races treated with Borozon to reduce friction. These are housed within the cold-forged machined aluminum hub shell, which features an increased flange width to boost lateral stiffness. For rapid engagement, the rear hub uses direct engagement interlocking faces for near-instantaneous bite, giving you the edge when it comes to race day. 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 Elbowless 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 aluminum 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 100 x 12mm axle/142 x 12mm axle 700C clincher (tubeless compatible) FEATURES: Tyre compatibility: 700C clincher (tubeless compatible) Wheel Size: 700c/622 x 21C Rim: Carbon Rim depth: 36mm Internal rim width: 21mm Spokes: Stainless steel butted (2.0-1.8-2.0) and bladed straight pull spokes Spoke count: 24 Bearings: Alloy cone with integrated steel Borozon treated bearing races Freehub Compatibility: 12-speed compatible rear wheel Brake compatibility: Disc Disc standard: Center Lock Tyre recommended size: 25 - 622 - 32 - 622 Axle: 12mm x 100mm / 12x 142mm thru-axle compatible Manufacturer claimed weight: Front - 657 grams, Rear - 831 grams, Wheelset - 1488 grams.