The Fulcrum Racing Zero is a 28″ 2-Way Fit wheelset for your road bike. This means that you have the choice whether you ride classically with a tyre and inner tube or prefer to use a tubeless system.

Features

• 2-Way Fit rims can be run with tyre and inner tube or tubeless
• Different rim depths on front and rear wheel to optimise steering and acceleration characteristics
• Two-to-One Spoke Ratio at the rear wheel to minimise energy losses high hub flange for stiffer wheels
• Carbon front hub body
• Freehub made of extra hardened aluminium

Technology

Two-to-One Spoke Ratio
In order to avoid energy loss, two-to-one wheels are equipped with double the number of spokes in critical areas. In the case of rear wheels, this takes into account the increased forces on the drive side. Front wheels have twice as many spokes on the side of the brake rotor.

Specifications

• Application: Road
• Wheel Size: 28″
• Tyre Type: clincher tyre
• Number of Spokes: 16 (front), 21 (rear)
• Brake Type: rim brake
• Tubeless System: Tubeless Ready
• Rim Flange: with hook
• Dimensions (ETRTO): 17-622
• Inner Width: 17 mm
• Outer Width: 22.5 mm
• Depth: 27 mm (front), 30 mm (rear)
• Valve Hole Diameter: SV/Presta (6.5 mm)
• Rim Material: aluminium
• Over Locknut Dimension: 9 x 100 mm quick release
• Bearings: Ceramic bearing (USB)
• Body Material: carbon, aluminium
• Over Locknut Dimension: 10 x 130 mm quick release
• Bearings: Ceramic bearing (USB)
• Body Material: aluminium
• Freehub Body Material: aluminium
• Freehub Body: pawls
• Front Lacing Pattern: radial
• Rear Lacing Pattern: radial (L), 2-cross (R)
• Spoke Type: straight pull, bladed spokes
• Spoke Material: aluminium
• Nipple Material: aluminium
• Weight Limit: 120 kg (system weight)
• Recommended Tyre Width: 23 – 38 mm
• Weight:
  • black/28″ set (front 9×100 + rear 10×130) Campy: 1490 g pro Satz
  • black/28″ set (front 9×100 + rear 10×130) Shimano: 1490 g pro Satz