Hidden weight savers!
The UltraTop headset upper part is a part of the Extralite modular headset lineup. These parts are extremely light and easy to configure on virtually any frame.
Features:
- Head tube bore: 34mm
- SHIS: EC34/28.6
- Headset style: Press Fit – External Cup
- Fork standard: 1 1/8″
- Stack Height: 8mm
- with radial micro cartridge
The UltraTop comes with a HyperCap ahead cap and a UltraStar3 expander for an ultimate headset assembly.
The radial micro bearings can’t handle vertical impacts and are therefore only suitable for road usage.









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