Racing 4: Performance + versatility = maximum satisfaction. Racing 4 is the classic trick up your sleeve, because it gives that extra something, whatever the terrain.
It's light with a responsive medium profile offering an enviable superiority and eyes fixed on performance.
Fulcrum's R&D department has capitalized on experiences from developing similar rims to create this package suited to diverse requirements, which makes no attempt to disguise its noble pedigree.
The 35mm profile is a winning combination of great appearance and great performance. This medium profile makes all the difference on the flats at cruising speeds, but is no less excellent uphill, with agile and powerful relaunches.
Specification
- Suitable for clincher
- Axle: Q/R
- Caliper braking system
- Rim details: Aluminium, turned braking surface
- Rim height: 35mm
- Rim width: 23.2mm
- Inner rim width (channel): ETRTO 17C
- Tyre compatibility: 23-47mm
- Spokes:
- Front; 16 - (8 left - 8 right)
- Rear; 21 (7 left - 14 right)
- Spoke material & technology: Aero, straight pull, stainless steel double butted
- Hubs:
- Front; Aluminium, aluminium flanges
- Rear; Aluminium, aluminium oversize flanges
- Bearings: Industrial bearings system, adjustable
- Axle: Aluminium
- Target weight: 1725g
- Weight limit: 109kg (cyclist)
- Nipples: Aluminium
Technologies
- RDB™ Rim Dynamic Balance
- Anti-Rotation System™
- F.I.C. Fulcrum Identification Card - 100% HANDMADE QUALITY
- Traceability
- Wide Rim Technology
- Oversize Flange
For more product information: https://www.fulcrumwheels.com/en/wheels/road-bike-wheels/racing-4
| Suitable for | Clincher |
| Axle | Q/R |
| Braking system | Caliper |
| Rim material | Aluminium, turned braking surface |
| Rim height | 35mm |
| Rim width | 23.2mm |
| Inner rim width (channel) | ETRTO 17C |
| Tyre compatibility | 23-47mm |
| Spokes front | 16 (8 left - 8 right) |
| Spokes rear | 21 (7 left - 14 right) |
| Spoke material | Aero, straight pull, stainless steel double butted |
| Front hub material | Aluminium, aluminium flanges |
| Rear hub material | Aluminium, aluminium oversize flanges |
| Bearings | Industrial bearings system, adjustable |
| Axle material | Aluminium |
| Target weight | 1725g |
| Weight limit (cyclist) | 109kg |
| Nipples | Aluminium |