17287-2RS Hybrid Ceramic Bearing With Steel Races And Ceramic ABEC 7 Rating Radial Speeds And Gnarly Durability For Your Ride Drops Right In For A Slick Spin Without Any Hassle And Keeps Things Moving Smooth As Glass
✔️ 17287-2RS hybrid unit, 17 by 28 by 7 mm sealed design
This single hybrid ball bearing drops right into your front fork or rear cassette. You skip custom spacers and keep your existing alignment intact. The double rubber lips trap clean grease while blocking trail dust and mud. You enjoy quieter rolling and longer service intervals on weekends with friends.
✅ Exact 17 millimeter inner match pairs with standard axles✅ Silicon nitride spheres spin cooler than steel alternatives
✅ Double rubber shields lock factory grease against grit ingress
✅ ABEC seven tolerance class quiets noise under heavy load
💡 Why do cyclists pick hybrid ceramic bearings for MTB upgrades
Swapping to mixed materials gives your drivetrain a noticeable power boost. You save cash on early wear because the polished core resists corrosion from sweat and rain. These upgrades deliver real perks across your weekly ride routine:
- Reduced drag keeps your wheel spinning longer through corners
- Hardened steel tracks hold shape even after hard landings
- Sealed housings mean you skip tedious greasing before races
- Standard bore sizes slide into legacy forks and modern hubs alike