Mavic wheels have been a staple of road cycling for decades. Our ceramic bearing kit modernizes your Cosmic or Ksyrium hubs with Grade 3 silicon nitride balls and DLC-coated races. Mavic's Instant Drive 360 or FTS-L freehub systems benefit directly from the lower friction — faster engagement, smoother coasting, and dramatically longer bearing life. The most cost-effective upgrade you can make to aging Mavic wheels.
What You Get
- ✓ Complete front + rear set for Mavic hub platform
- ✓ Grade 3 Si₃N₄ ceramic balls, hand-graded for roundness
- ✓ DLC-coated races extend bearing life 3–5x vs uncoated
- ✓ Compatible with Instant Drive 360 and FTS-L systems
- ✓ Drop-in replacement — no modifications needed
- ✓ Best value ceramic upgrade for Mavic wheelsets
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 |
~11g vs steel equivalent |
| Bearing Material |
Grade 3 Silicon Nitride (Si₃N₄) |
Compatibility
Mavic Cosmic SLR / SL / S
Mavic Ksyrium Pro / SL / S
Mavic Cosmic Ultimate
Mavic Instant Drive 360 hubs
Mavic FTS-L freehub system