The HubDoctor^® Pro SPARE INNER CERAMIC Ball Bearing

Kit contents: 1 inner ceramic ball bearing and 1 outer bearing (Si3N4)

This bearing will not fit directly into a Mavic freehub with out the HubDoctor Pro adapter, instruction and tools in the full HubDoctor kit.

The seals for this kit are listed separately in my Mavic Freehub section of my store. Please review the listings on the left hand side

What our customers are saying about our HubDoctor^® Pro Kit:

• PERFECT Solution, PERFECT fit, GREAT engineering, Superb Value, A+++++Buyer.
• Great Product, Better Than The OEM Set-Up, Worth Every Penny!

• Awesome product. Installed within minutes. Works great; saved a bunch of $$.

• Easy to install.  High quality product. What else can I say? Thanks HubDoctor!

• 5 star product. After install; it is flying!! Should had 1 for ur self!!

• Just serviced after 2500 miles mostly mud and snow! Perfect!

Shipping is free in the USA!  We ship World Wide!  We ship Daily!

We are always happy to answer any questions regarding this product.

The HubDoctor^® Pro Mavic® Cassette Hub Overhaul Kits       
The cost-saving solution for rebuilding Mavic® cassette hubs.       
Check out our other items.