Shimano
rc09

Shimano WH-R550 Rear Left Cone

Fits WH-R550, WH-R540. Also suitable for WH-R500.

Shimano Part Number: Y4BE98060. M10 thread. Cone Depth: 16mm. Cone Diameter: 17mm. Dustcap Diameter: 28.8mm. Weight: 10g.

We recommend always replacing the balls when servicing a hub or replacing cones.

A hub that uses this cone will use 1/4" balls x 18 (9 per side).

We recommend using Grade 25 balls (high quality balls) with these cones.

You can use the links on the right to go directly to the recommended balls - either individually or in the relatively economical pack of 100.