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)