G3 Ceramic Balls
Bearings
G3-grade perfectly round ceramic balls create lower rotational resistance, allowing your power to convert better to speed.
← Bearings
Headset Bearings
Sealed angular-contact headset bearings across the standard sizes, with black oxide coating on the inner and outer races for weather resistance and a longer life in the one bearing on the bike that never gets checked.
- G3 Ceramic Balls
- NC Race
- Oxide Coating
- ZERO Contact Seal
94 options
NC Race
Bearings
ROC Technology bearings carry a nano coating on the inner and outer races. This dry film cuts the coefficient of friction to as low as 0.03 dynamic.
Oxide Coating
Bearings
A black oxide coating on the inner and outer races improves the weather resistance of headset bearings and extends their service life.
ZERO Contact Seal
Bearings
A non-contact bearing seal that covers completely without adding rotational resistance — the optimal balance between efficiency and protection.
Dura Tech
Bearings
The outer race of the JetStream Pro Dura Tech headset is Teflon composite, eliminating metal corrosion and extending service life.
JetStream Pro
Bearings
JetStream Pro stands for Rotation Optimized Ceramic technologies — it takes more than ceramic balls to cut friction and gain watts.
Quote the part number to your dealer. Pricing and availability come from them.
Buy from a dealer
Headset Bearings is sold through authorized US dealers. Find one near you.
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