Brand

RuJixu

Model

PRO S40

Size

406 451

Brake system

Disc  brake

Number of holes

Disc brake front wheel 24 holes, rear wheel 24 holes

Hubs

Carbon fiber hub, front two rear four bearings

Color

Red

Weight

Front 671.5g Rear 859g（With tire pads）

List

1 pair of wheel set + high pressure tire pad + gasket + quick release + 2 spare spokes