These are the best option for UK riding.
DT Swiss R460 On Prime RD020 Hub Front Road Disc Brake Wheel
Electric Bicycle Hub Motor, 36-48V 250W/350W Brushless E-bike Motor Rear Hub Wheel Hub Motor Electric Bike Motors(48V 250W)
700C Clincher Road Bike Wheel Set 8-11 Speed Cassette Bicycle Wheel Sealed, Bearing Carbon Fiber Hub Wheel Set 40Mm Height 16/21H Rim(Silver)
Bontrager line 30 Front & Rear Hub And HG Free Hub Wheel Bearing Kit
Bontrager line 30 Rear Hub HG Free Hub Wheel Bearing Kit
Giant GRX-1602 Hub Wheel Bearing Rear Wheel Kit 2 x 6902-2RS Free P+P