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The smaller 650b rim provides room for wider tires, which deliver increased comfort, compliance, and cornering performance. With more rubber between the rim and the road, the overall wheel diameter including the tire is similar to a standard 700c wheel and road tire combination.
The Orra’s 30mm deep rim is ideal on mixed terrain or road surfaces and with tubeless compatibility, you have the option to run lower tire pressures, which will increase comfort and cornering grip and reduce the risk of pinch flats.
Our versatile RD020 hubs come with removable end caps, making them compatibe 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 Alloy Gravel Wheelset can handle it all.
4 spare spokes & nipples
15mm thru axle end caps
10 speed spacer
Note: QR conversion kits sold separately.
Front Drive Side: 266mm, Front Non-Drive Side: 263mm
Rear Drive Side: 263mm, Rear Non-Drive Side: 266mm
Front: 2x 6902 Sealed Cartridge Bearings
Rear: 2x 6902 Sealed Cartridge Bearings
Freehub: 2x 6902 Sealed Cartridge Bearings
Prime Disc Brake Conversion Kits (Front)
Prime Disc Brake Conversion Kits (Rear)
Prime Bearing Kits
Prime Crash Replacement Program
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 Program is only valid for the original purchaser within 2 years of purchase.
The delivery options available for shipping this product along with the contents of your basket to USA are:
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.