This was my spare, used once minimal marking
Shimano WH-RX31 Centre-Lock Disc 700C Front Wheel
RX31 clincher disc road wheel, offering all the technology of Shimano wheels at an economical price.
Features
- 24 mm high profile aluminium rim for improved aero dynamics
- Easy to use Centre-Lock rotor mount for use with disc brakes
- 24 stainless steel butted and bladed straight pull
spokes with a 2-cross lacing pattern improve lateral and torsional
(power transmission) rigidity
- Elbow-less spokes with alloy nipples make for a strong yet compliant wheel
- The hub uses angular contact bearings designed to cradle
the balls giving both radial and lateral support for superior strength
and durability in real world riding conditions. They also offer
precision bearing adjustment and easy maintenance
- Labyrinth and contact sealing - low-friction seals
effectively shut out water, mud and dirt without affecting rotational
smoothness
- 700C Clincher rim only
- Recommended tyre width 25-38C
- QR hub 100mm spacing