Prime Orra 650B Carbon Gravel Wheelset 22

Thanks to a 650b carbon rim you'll have more room for wider tyres, meaning comfort, compliance, and cornering performance is improved, and with more tyre between the rim and the road, the wheel diameter when the tyre is fitted is similar to a standard 700c wheel and road tyre combo, meaning you won't lose out on speed.

Tubeless Ready

Our new carbon fiber layup keeps the weight down, yet still maintains Prime's proven carbon rim durability. And, when paired with tubeless tyres, you have the option to run lower tyre pressures, to increase comfort and cornering grip and reduce the risk of pinch flats. 

Thru-axle Compatible

Paired with RD020 hubs and Pillar spokes to produce a stiff and responsive wheelset, they also come with removable end caps, making them compatible with QR’s and thru-axles, including 12 and 15mm front thru-axles as well as 12x142mm rear thru-axles. A Prime XDR freehub is also available for those who want to run SRAM 10-42 cassettes.

Optimal Braking Performance

Disc brakes generate an incredible amount of stopping power, even in wet conditions, so you can fly over tarmac or gravel with confidence knowing that the Prime Orra 650B Carbon Gravel Wheelset 22 can handle it all.

 Delivered With:

4 spare spokes & nipples
Tubeless Valves
15mm thru axle end caps
10 speed spacer

Note: QR conversion kits are sold separately.

Spoke Length

Front Drive Side: 265mm, Front Non-Drive Side: 264mm

Rear Drive Side: 264mm, Rear Non-Drive Side: 265mm

Bearings

Front: 2x 6902 Sealed Cartridge Bearings

Rear: 2x 6902 Sealed Cartridge Bearings

Freehub: 2x 6902 Sealed Cartridge Bearings

Rim ERD

542mm

Spares (available separately)
 

Prime Disc Brake Conversion Kits (Front)

https://www.wiggle.co.uk/prime-rd020-conversion-kit-qr-x-100mm

https://www.wiggle.co.uk/prime-rd020-conversion-kit-12mm-x-100mm

https://www.wiggle.co.uk/prime-rd020-conversion-kit-15mm-x-100mm

Prime Disc Brake Conversion Kits (Rear)

https://www.wiggle.co.uk/prime-rd020-conversion-kit-135mm-x-qr

https://www.wiggle.co.uk/prime-rd020-conversion-kit-12mm-x-142mm

Prime Bearing Kits

https://www.wiggle.co.uk/prime-rr-ceramicspeed-bearing-kit

https://www.wiggle.co.uk/prime-rd020-front-hub-bearing-kit

https://www.wiggle.co.uk/prime-rd020-rear-hub-bearing-kit

https://www.wiggle.co.uk/prime-rd020-freehub-bearing-kit

Prime Freehubs

https://www.wiggle.co.uk/prime-xdr-freehub

https://www.wiggle.co.uk/prime-rd020-freehub-body-abg

https://www.wiggle.co.uk/prime-rd010-rd020-freehub-body-campagnolo

Prime Crash Replacement Programme

At Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP.

Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.