Designed specifically for Berd spokes,Ā theĀ Onyx Hook Flange VesperĀ hubs feature hooks on the hub shell for securing Berd spokes without the use of the rod used in traditional j-bend and straight pull hubs. The result is a durable connectionĀ with a clean look and available in all of the custom colors that Onyx has to offer!
Onyx Racing Products hubs feature a completely silent sprag clutch freehub mechanism to silence your coasting and provide instant power transfer for faster acceleration and more control.
Ideal for cross country and trail racing and riding, the new BerdĀ HAWK27Ā wheels combine lightweight and vibration damping Berd spokes with We Are OneĀ 27 mm internal carbon rims and Onyx Hook Flange VesperĀ hubs.
Low profile rim offers industry leading radial compliance.Ā Wide 3.75 mm rim lip prevents tire damage by spreading out force from tire impactsĀ

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Technical Specifications:
| Wheelset Weight: | 1,375g (29") includes rim tape & valves |
| InternalĀ Rim Width: | 27mm |
| Rim Size: | 29" |
| Spoke Count: | 28 (front & rear) |
| Hub Model: | Onyx Hook Flange Vesper |
| Disc Brake Type: | Centerlock |
| Tire Compatibility: | 2.1" - 2.7" |
| TubelessĀ Ready: | Black Berd rim tape & Stans No Tubes valves installed |
| Maximum Tire Pressure: | 45 psi |
| SuggestedĀ Weight Limit: | 280 lbs |
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Technology:
Berd spokes are made from an advanced polymer called ultra high molecular weight polyethylene (UHMWPE) thatĀ has 12 times the strength-to-weight ratio of steel and floats on water.Ā Berd spokes have anĀ improved fatigue life compared toĀ steel and are impervious to the elements.
Backed by Berd'sĀ 5-Year Limited Warranty