These hand built bearings are specially developed for off-road performance. The bearings offer extreme durability and high performance efficiency and are developed specifically for DUB 28.99 cranks.
These bottom brackets are equipped with coated bearings. The coated bearings utilize the highest quality CeramicSpeed ceramic balls, running on hardened-steel races with a 3-micron thick metallic coating making the races corrosion resistant, harder and smoother, increasing service life and reducing friction.
In the box:
- 2 cups with CeramicSpeed Bearings installed
- 2 dustcovers
- 1 x 3mm spacer
- 2 x 1mm spacers
- Spacer tube
- CeramicSpeed Long Life Grease
- Sticker sheet
Optimized Power Transfer
Longest Product Lifetime
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General Maintenance for CeramicSpeed Bottom Bracket and Wheel Bearings
Installation of DUB cranks on CeramicSpeed Bottom Brackets