Powerway R51 carbon straigh pull road hub

Model: R51

Axle Material -Front 100mm; rear 130mm
Hub Material --Alloy 6066 T6

Sealed Cartridge Bearings:    Front:  2 pcs;  Rear:  4pcs.

Weight: Front: 85g; Rear: 212g;  Total 297g.

Holes: 20/24h(2:1)

Color：black/red/silver

SHIMANO 10/11speed, CAMPY 10/11speed compitable.