A former racer with a keen eye for equipment
Fulcrum RT-004 bearings are replacement grooved ball bearings designed for Fulcrum disc brake front wheel hubs (6-hole and Centre Lock). These high-quality bearings ensure smooth operation and increased durability for the front hubs of various Fulcrum models, such as the Red Power HP from 2015 onwards. This kit includes 4 bearings for optimal performance.
- Fulcrum reference: RT-004
- Dimensions: 18x30x7 mm
- Material: Stainless steel
- Compatibility (non-exhaustive): Racing Sport DB (front) / Racing Sport DB CX (front) / Red Power (front) / Red Power HP (front) / Racing 5 DB / Racing Quattro Carbon DB
- Set of 4 bearings
- Brand: Fulcrum
Average rating: 5 out of 5
Based on 1 review
Show attestation (opens in a new window) Published Jan 02, 2026 at 06:59 am Order date: Dec 16, 2025 
(Translated review)
The quality seems to be top now let's see if the durability is there
No review matches this rating.
1 review shown out of 1
Our team suggests
You may also like
40x52x7 mm 45x45° suitable for CBT Italia Necer 99 disc, Necer Plus and Necer series skates
More practical, no whip
Facilitates the assembly of carbon parts
Complete kit for 1 rear wheel
Ceramic bearing - 15x26x7 mm
Ceramic bearings - Dimensions 34x37x7 mm
Complete kit for front or rear wheel
Other products
To discover
Ultra-lightweight monoblock combo!
Precise adjustment of hub play
36-hole wheel rim
Compatible with 11 and 12-speed cassettes
To protect your bike frame
Available in 140, 160, 180 and 203mm
Perfect wheels for training
Modern ergonomics and an aerodynamic profile
Suggestions
TOP SEARCH CATEGORY
TOP BRAND SEARCH
TOP PRODUCT SEARCH
Products