Description
With a focus on outstanding aerodynamic performance, the Black Inc 48|58 wheelset uses differentiated depths of 48mm front and 58mm rear to ensure stability in high wind conditions at all yaw angles. The mini-bead hook rim width is optimized for modern 28mm tubeless or clincher tires, facilitating a wide range of tire choice.
Developed to complement the efficient aerodynamics of the Factor OSTRO VAM, the Black Inc 48|58 wheelset not only perform well in simulated or wind tunnel testing but offer exceptional performance in real-world situations. The rim design revolves around a shallower 48mm rim section for the front and deeper 58mm rim section for the rear wheel to boost stability in blustery riding conditions. The rim shape enhances this effect with a continuously variable rate of curvature working to improve stability in cross winds.
The 23mm internal rim width combined with the mini-bead hook rim has been optimized for 28mm tubeless and clincher tires. The rims are laced to the high-flange hubs with lightweight and durable carbon fiber spokes to ensure an incredibly strong and immensely light set of wheels.
Tipping the scales at just 1,270g, the Black Inc 48|58 aero-optimized tubeless clincher wheelset weigh less than most climbing wheels on the market.
SPECS–
| Spokes | 20 Black Inc Straightpull Aero Carbon Spokes |
| Spoke Pattern | 2x/2x |
| Nipples | Black Inc Oversize Internal Alloy Type |
| Versions | Shimano / XDR |
| Weights | Shimano: 1270g (Front: 560g, Rear: 710g) |
| Compatibility | Shimano HG 10/11 speed cassette and Sram 10/11 cassette SRAM 12 speed cassette |
| Front Hub/ Rear Hub | HU-08 High Flange Alloy Body WT |
| Hub Width | Front: 100mm / Rear: 142mm |
| Axle Type | 12mm Thru Axle |
| Bearings | Black Inc + CeramicSpeed WT |
| Brake Interface | Center Lock |
| Freehub Compatibility | Shimano / SRAM XDR |
| ASTM Classification | Level 1 |
| Material | High Modulus Carbon Fiber (T-700/ T-800/ T-1100) |
| Finish | UD matte glossy clearcoat |
| Type Interface | Tubeless and Clincher (inner tube) |
| Type Compatibility | Tubeless / Tubeless Ready / Clincher |
| Recommended Tyre Size | 700c x 28mm |
| Rim Height | Front: 48mm / Rear: 58mm |
| Rim Width | Internal: 23mm / External: 29mm |
| Rim Decals | Water Transfer Decals with High Polish Glossy Clear Coat Finish |
| Assembly | The 48|58 wheels are hand built by artisanal wheel builders and inspected with the latest electronic machines. This process guarantees that every single wheel’s quality, performance and reliability. |
Included in Wheelset Package
- Tubeless Valves
- Tubeless Tape
- Valve Extensions (Presta)
- Valve Core Removal Tool
- Promotional Sticker Pack
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