Standard Headsets
KSh500.00Specifications
- Headset Types: Available in External Cup (EC), Zero Stack (ZS), and Integrated (IS) designs.
- Steerer Tube Compatibility: Supports straight 1-1/8” (28.6mm) and tapered steerer tubes
- Head Tube Inner Diameter: Fits 34mm (EC34), 44mm (ZS44), and 56mm (ZS56) head tubes.
- Bearing Type: Sealed cartridge bearings (41.5mm OD for EC34, 36°/45° angles).
- Crown Race: 30mm (straight 1-1/8”), 40mm (tapered 1.5”), with split or integrated options.
- Stack Height: 15-25mm (varies by model, adjustable with spacers).
- Material: Aluminum cups, steel bearings, optional carbon fiber top cap.
- Weight: Approximately 80-120g (depending on configuration).
- Finish: Anodized black, silver, or custom colors.
- SHIS Codes: EC34/28.6 | EC34/30, ZS44/28.6 | ZS44/40, IS42/28.6 | IS52/40.
Oversize Headset Fork fittings
KSh1,500.00Specifications
- Headset Type: Threadless, compatible with External Cup (EC) and Zero Stack (ZS) systems.
- Steerer Tube Compatibility: 1-1/8” (28.6mm) straight, 1-1/8” to 1-1/2” (40mm) tapered.
- Crown Race Seat Diameter: 30mm (straight), 40mm (tapered).
- Bearing Type: Sealed cartridge bearings, 45º x 45º (Campagnolo standard).
- Upper Bearing OD: 41.8mm (fits 42mm head tubes).
- Lower Bearing OD: 46mm/52mm (tapered setups).
- Stack Height: Upper: 8.3mm, Lower: 1mm.
- Material: 6061 Aluminum (cups/cover), Chromoly steel (crown race).
- Weight: 76g (integrated), 126g (EC).
- Finish: Black oxide or anodized color options.
- S.H.I.S. Compatibility: IS42/28.6, EC44/40, ZS44/28.6.
Medium Headsets Fork Fittings
KSh1,500.00Specifications
- Upper Headset S.H.I.S.: ZS44/28.6 (Zero Stack, 44mm outer diameter, 28.6mm steerer tube).
- Lower Headset S.H.I.S.: EC44/40 (External Cup, 44mm outer diameter, 40mm crown race).
- Steerer Tube Compatibility: Straight 1-1/8 inch (28.6mm), Tapered 1-1/8 to 1.5 inch (40mm crown race).
- Bearing Type: Sealed cartridge bearings, 41.8mm outer diameter, 45º tapered.
- Material: AL6061 aluminum top cap, stainless steel bolt, AL7075 crown race.
- Stack Height: 14.9mm (upper), 11mm (lower).
- Weight: 120g