Hi all,

I hope this post is allowed, if not happy to post else ware.

I need to replace my rear hub; the Bearing cone developed a defect and has possibly wrecked the main hub body too. I have sourced the product info however I am not sure I fully understand all of the terms and having a hard time to find the right replacement. (UK)

I put the details below and what my understanding is, but even with that I have struggled. If anyone could suggest the best place to find parts or could link directly to the correct part I would be incredibly grateful.

**Hub Details:** (R) Formula SP-2125, 6-Bolt freehub, disc, 135x9mm, QR

* **(R)** = Rear Hub
* **Formula SP-2125** = Make and Model?
* **6-Bolt freehub** = The count of bolts for securing the Brake Disk to the free hub?
* **disc** = The brake type?
* **135x9mm** = The Dimensions of the hub, I assume inside and out?
* **QR** = Quick release?

Bike Link: [https://www.evanscycles.com/brand/specialized/rockhopper-sport-2022-mountain-bike-916812#colcode=91681219](https://www.evanscycles.com/brand/specialized/rockhopper-sport-2022-mountain-bike-916812#colcode=91681219)

Many Thanks in advance.

by jasonxwoods

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