Cannondale Hollowgram SL KNOT 64 Carbon Rear Wheel - Clincher - Centerlock - 12x142mm

One of fastest wheels on the planet

Developed as a core element of the new SystemSix road bike, the KNØT 64 wheels are some of the absolute fastest wheels on the planet, producing less drag across the entire yaw-weighted spectrum than the best offers from the competition. Even more impressively, they were designed specifically around larger volume (26 mm and up) tires, so they deliver this aero advantage with all the benefits in comfort, grip and rolling resistance that bigger tires can offer.

Features of the Cannondale Hollowgram SL KNØT 64 Carbon Rear Wheel

• The 64 mm depth – provides an ideal balance between aerodynamics, weight and stability in cross-winds.
• 21 mm inner width – increases the effective tire volume. On these wheels, a 23c tire measures over 26 mm wide, and a 25c over 28 mm wide. Larger tires offer the potential for lower inflation pressures, greater comfort and better grip.
• Huge 32 mm outer rim width – Helps air flow off a large tire (26+mm) re-attach more smoothly to the rim, reducing drag. Only possible with disc-only design. Optimized for 23c (26 mm) tire but, unlike other wheels, the KNØT 64 design exhibits minimal change with even larger tires, giving riders the option to go bigger without significant aero penalty.