Brand: Fulcrum

Model: Racing S-Four Alloy

Wheel Size: 700c

Freehub Compatibility: Shimano HG/SRAM

Speeds: 10/11 (Shimano 12 Spd)

Brake Type: Rim

Front Hub: 9 x 100mm | QR

Rear Hub: 10 x 130mm | QR

Rim Depth: 24mm

External Rim Width: 21mm

Internal Rim Width: 15.5mm

Rim/Bead Interface: Hooked

Front Lateral Runout: 0.25mm

Rear Lateral Runout: 0.25mm

Hub(s): Fulcrum Alloy | QR

Spoke Count (F/R): 18H | 24H

Tire Compatibility: Clincher

Weight: 1,920 grams (actual, w/ skewers)