Description
For a race against time ... Bora™ Ultra™ Two™ is the must-have for specialized professional use and those looking for that extra competitive edge. Long straight rides are the natural terrain for this full carbon wheel.
These wheels have been conceived for those looking for the maximum aerodynamic performance.
Technologies
- Weight
- front wheel
- 565 g
- rear wheel
- 745 g
Features |
Benefits |
|---|---|
CULT™ technology |
maintains performance over time |
rim height 50 mm with wing profile calculated on the basis of fluid physics |
high coefficient of air penetration for the maximum aerodynamics |
rear hub with oversize right-hand flange |
efficient transmission of power to the wheel |
special brake pads |
optimised braking in all weather conditions for carbon braking surface |
hubs in structural carbon fibre with variable sections |
optimises the weight of the hub - maximum stiffness and reactivity |
dynamic balancing on the rim |
reduced weight, greater coefficient of air penetration, less turbulence |
cup and cone bearings |
precision operation - reduction of ball/bearing play - easy ball/bearing adjustment |
milled rim |
maximum stiffness and lightness ? maximum reactivity |
Documents
2011 Products Range Catalogue - Wheels (.pdf 15152kb)
BORA ULTRA TWO wheel manual - Part 2 - 07/09 (.pdf 705kb)
Quick-release instruction sheet - 01/09 (.pdf 919kb)
Wheels Catalogue 09 (.pdf 13817kb)
* The nominal weight refers to the lighter specification among the available options. The weight of the hubs does not includes the quick-release.
The nominal weight does not take account of the sometimes considerable quantities of grease used in the assembly of the products.