Fast Forward F4R Tubular DT Swiss 240s Road Wheelset

FFWD DARC technology is short for Double Arc which refers to the profile of the rim. The revolutionary DARCTM profile improves aerodynamics dramatically by reducing the drag. Air has the characteristic to stick to its surface and by creating a negative arc section the air will be compressed more at the positive section. This will increase the pressure just like on the topside of an airfoil. Increased pressure results in a faster airflow and less resistance on the wheel which reduces the drag. Applied to F4R Tubular wheels

Full carbon tubular wheels with 45mm deep rims and high quality DT Swiss 240s hubs with DARC profile rim

Features:

• Superstiff High Tensile TC35 Carbon
• 45mm deep rim
• FFWD decals under clear coat
• Weight: 1245 gram (Pair)
• DT Pro Lock Brass nipples
• Hand built in The Netherlands
• Comes with exclusive wheel bags, quick release set, valve extensions, brake pads & rim tape

DT Aerolite spokes

• 20/24H
• Aero blade (0.9*2.3mm)
• Lightweight
• High fatigue-resistance

Occasionally, without notice, manufacturers change product design and/or specifications.