Fulcrum Hub Sealed Bearing Kit - RP9-004

Fulcrum Sealed Hub Bearing Kit RP9-004

The Fulcrum RP9-004 sealed hub bearing kit is an OEM replacement cartridge bearing kit developed for Fulcrum’s modern disc brake wheel platforms. Engineered for smooth rotation, low rolling resistance, and long-term durability, RP9-004 bearings are used across several Fulcrum road and performance disc wheelsets featuring thru-axle hub systems.

Its sealed construction protects against water, grit, and contamination while maintaining efficient hub performance in demanding road and all-weather riding conditions.

Key Features

• Original Fulcrum OEM replacement bearing
• Precision-sealed cartridge design for durability and smooth operation
• Optimized for disc brake hub systems
• Low-friction performance for efficient power transfer
• Designed for modern thru-axle Fulcrum hubs

Verified Compatibility

Current / Recent Models (2024 Catalogue)

(Source: Fulcrum 2024 Spare Parts Catalogue )

Legacy Models (2018 Catalogue)

(Source: Fulcrum 2018 Spare Parts Catalogue )

Technical Notes

• Typically installed in Fulcrum disc brake hub assemblies using thru-axle standards
• Commonly paired with R4-006, R4-008, and R5-022 hub components
• Used across Fulcrum AFS disc brake hub systems
• Suitable for both alloy and carbon wheel platforms

Important Compatibility Information

• Designed specifically for Fulcrum disc brake hubs
• Not interchangeable with USB or CULT ceramic bearing systems
• Not compatible with older rim brake hubs using R4-004 bearings
• Always verify wheel model, hub generation, and bearing dimensions before installation

Ideal For

• Hub overhauls and servicing
• Replacing rough or worn disc hub bearings
• Restoring factory-level rolling performance
• Year-round road and endurance riding

OEM Reference

Contains: Fulcrum sealed bearing 30x17x7 (4 pcs)

DELIVERY

Delivery to mainland UK addresses are free for orders over £40. Except when you choose delivery to a third party (Click and Collect) there is a charge of £5.95 to cover some of the additional cost the couriers charge for this service. If you choose to collect from Fawkes warehouse there is no shipping charge.

There will an additional charge for deliveries to Highlands and Islands. 

RETURNS TO FAWKES

Whether it’s a jersey that doesn’t fit, or the colour is not quite right, sometimes you’ll need to return items to us.

If an item is 'as new' and has not been used or fitted in any way, you can return it to us by post within 90 days of delivery for a refund. Please ensure that the goods are returned in their original packaging and are in an unused condition.

Please click HERE to print and then complete the returns form and include it inside your parcel.

If you wish you can use our Royal Mail Returns service please follow the instructions on the link below to return your parcel to us.

Royal Mail Returns Service

Please pack the item carefully to avoid damaged during shipping.

Customers need to pay the cost of return delivery unless the item is faulty and this will be deducted from your refund, currently £3.95.

If your have a large item e.g. Child seat, Bike, trailer etc. please contact our customer service team at Guy@fawkes-cycles.co.uk to arrange the best way to return your item, the cost will be deducted from your refund.

You will not receive a refund for the retail value of any free or promotional items you are sent, and you will be charged if they are not returned.

UNWANTED ITEMS

If you change your mind on your purchase, you have a full 90 days to return it for a refund. All Goods must be unused, in a saleable condition and in their original packaging with all labels still attached.

Please pack the item carefully to avoid damaged during shipping.

There are some exclusions to our 90 day returns policy, which are detailed below:

Nutritional products or those with a best before date must be returned within 28 days*

Any customised items such as wheel builds cannot be returned*

GPS systems such as sports watches or cycle computers can only be returned if unregistered*

For hygiene reasons, any intimate garments such as facemasks, underwear and swimsuits can only be returned if the items are faulty.

*Unless faulty

If you wish to return your item for a refund, please follow the returns procedure above.

We try our best to process all refunds within 14 working days. We'll refund your item via your original payment method.

You will not receive a refund for the retail value of any free items you are sent, and Fawkes may charge you for this item if you fail to return it

FAULTY ITEMS

If you feel that your purchase has developed a fault, then please contact us with photographs of the issue before returning any goods - we may be able to solve your problem without you incurring any further inconvenience.

If you find a fault with your item, send it back to us and we'll take a look at it as soon as we can. Items sent back to us will undergo an inspection and it may be necessary to send the item away to the manufacturer to confirm the fault. If we confirm a manufacturing fault, we'll happily replace or refund it.

Please pack the item carefully to avoid damaged during shipping. 

Faulty items should be returned within a reasonable time and in a clean and dry condition. PLEASE NOTE, WE WILL NOT PROCESS DIRTY ITEMS.

Please enclose all your details and a covering note explaining the fault and any other useful details.

We'll try to get back to you within 14 working days of receipt of your parcel, although during busy periods this may take slightly longer.

Your statutory rights are not affected.

We reserve the right to recharge return carriage on items where no fault is identified.

Customer Service Email: Guy@Fawkes-Cycles.co.uk

Please contact us for our Payment & Security policy.