DT Swiss 240 hubs are the gold standard for performance wheels, and now they deserve bearings to match. This kit replaces all hub bearings in your 240 wheelset with Grade 3 silicon nitride ceramic hybrids featuring DLC-coated races. The 240 platform's precision tolerances pair perfectly with our ABEC-5 bearings for an upgrade you can feel immediately — smoother engagement, less rolling resistance, and significantly extended service intervals.
What You Get
- ✓ Complete front + rear set for DT 240 platform
- ✓ Grade 3 Si₃N₄ ceramic balls, hand-graded for roundness
- ✓ DLC-coated races extend bearing life 3–5x vs uncoated
- ✓ Optimized for DT Swiss star ratchet engagement system
- ✓ Drop-in replacement — no hub modification needed
- ✓ Swappable seal system (cross seals sold separately)
- ✓ Includes DT-specific grease
Technical Specifications
| Seal Type |
Low-Contact Road Seals (included) |
| Tolerance |
ABEC-7 |
| Kit Contents |
2x front hub bearings, 4x rear hub bearings, 2x seal sets, grease syringe |
| Expected Life |
15,000–25,000 miles |
| Race Material |
52100 Chromium Steel, DLC Coated |
| Weight Savings |
~10g vs steel equivalent |
| Bearing Material |
Grade 3 Silicon Nitride (Si₃N₄) |
Compatibility
DT Swiss 240 (current gen)
DT Swiss 240s (previous gen)
DT Swiss 240 EXP
DT Swiss 240 Disc Brake
DT Swiss 240 Rim Brake