Prime Orra 650B Carbon Gravel Wheelset

Designed and developed in-house and building on the success of our category leading Orra Carbon Gravel Wheelset the latest version now boasts an even more impressive array of cutting-edge tech to ensure your gravel adventures just keep getting better.

Strength, Durability & Comfort

We’ve added a wider hookless rim profile (25mm internal/30.8mm) using an asymmetric design to give you next level comfort over all terrains. These tubeless ready rims are also laced with J bend double butted pillar spokes, so that you can tackle any type of gravel terrain. 

New Star Ratchet System Hub

The Orra Carbon Gravel Wheelset is the most robust and durable carbon wheelset we have ever produced. The wheelset includes our new dual sprung star ratchet hub engagement system, with Japanese steel sealed bearings and a 36 points of engagement. This system ensures every pedal stroke is optimised for power transfer and pickup to give you maximum responsiveness on every ride.

Prime. Never accept ordinary – on every adventure.

Features:

• Rim Material: T700 UD Carbon Fibre
• Use: Gravel
• Rim Width: 24.5mm (internal); Rim Depth: 30mm
• Hubs: SR2D, 36T Ratchet System, CNC machined 7075 Alloy hub body; Hub Bearings: Front: 2x 15267; Rear: 1x 6902, 1x 17287; Freehub: 2x 6802
• Freehub: Shimano/SRAM 9/10/11 speed
• Spokes: Front: PDB1415 JB, 263mm (Disc Side), PDB1415 JB, 266mm (Drive Side); Rear: PDB1415 JB, 260mm (Drive Side), PDB1415 JB, 266mm (Disc Side)
• Tubeless ready
• Brake Type: Disc Brake; Disc Mount: Centre Lock
• Rider Weight Limit: 110kg
• Tyres: We recommend using a minimum 32mm tyre width compatible with Hookless Rims