Optimal

It excels in versatility. Optimal is in shape for any category. The mountain fits it like a glove. It rides quickly on the flat and valley regions. It also loves time-trial.
The 46mm deep rim and the 16 aero thin and bladed spokes make its aero properties extremely good. Optimal is almost sub one kilogram which allows rides with very high height difference. Regarding the stiffness, Optimal is also performing pretty well. 24 spokes with even and high spokes tensions, high modulus carbon fibre rims !

RAR Optimal

 

 

Specifications
 
Rims1:
- 46mm deep, versatile shape
- unidirectionnal carbon, very high modulus fibres
- tubular average weight: 295g
- clincher average weight: 420g
Front hub2:
- very large bracing angle, bearings placed at the tips of the axle:
    * lateral stiffness
    * stability
- high precision steel bearings, simplified preload system:
    * very low friction
    * durability
Rear hub2:

- large drive side flange, optimized bracing angles, 2:1 spoking:
    * lateral stiffness
    * optimal torque transfer
    * no rim motion between the brake pads
- high precision 6902/6802/hybrid XOT steel bearings, easy play setting:
    * durability
    * stability

Spokes3:
- front: 16 DT Swiss Aerolite spokes, radial spoking
- rear: 24 DT Swiss Aerolite spokes, AA2:1 spoking
Accessories:

- Padded wheelbags
- Quick releases with titanium axles and self-aligning lever
- Valve extenders 48mm
- Rim stripes for clincher rims
- Brake pads

Weight/set (bare wheels):
1060g in tubular version
1325g in clincher version

Price/set:


Option white spokes:

2149 euros in tubular version
2349 euros in clincher version

120 euros

Warranty4:2 years against manufacturer defect

1More information in rims section

2More information in hubs section

3More information in spokes section

4More information in terms of use

 

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