Shimano Ultegra R8170 C36 Tubeless CL Disc Wheelset

Shimano Ultegra R8170 C36 Tubeless CL Disc 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 favourite 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. Utilising the same carbon mould as the top-shelf Dura-Ace model; this wheelset is tubeless-ready. Its internal width of 21mm is ideal for modern tyre 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 aluminium 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 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 100 x 12mm axle/142 x 12mm axle 700C clincher (tubeless compatible)