Heavy Duty 1-1/8 Inch Threadless Headset Top Cap 44Mm Headtube Tapered, Forged Steel Mountain Bike Cup With Star Nut, Rock Solid Sealed Bearings For Sweet Trails And Hard Riding

Heavy duty top cap upgrades steering feel on any trail bike
✔️ 1-1/8 inch fork mates 44mm headtube with forged steel cups

This tapered head tube top cap seals your front steering assembly while protecting inner races from dirt.
Riders typically install this gear on full suspension frames or rigid forks that run standard twenty eight point six millimeter steerers.
You slide the stem clamp over the cup to secure your handlebars before locking the quill in place.

✅ Upper cup seats a one quarter inch thickness bearing near the bearing surface six point three five by sixteen millimeters
✅ Lower race threads onto straight shafts measuring twenty eight point six millimeters zero point seven nine inches along
✅ Crown contact patch spans thirty millimeters one point one eight inches wide for stable fork alignment
✅ Outer shell measures forty four millimeters one point seven three inches across to fit standard head tube slots

💡 Why choose a tapered head tube assembly with fully shielded rolling elements for off-road setups?
Internal sealing protects critical steering interfaces from grit and moisture exposure over time.
* Heavy forged steel outer cups resist bending impacts during hard landings on rocky descents
* Zero play ball tracks deliver consistent turning feedback when shifting weight over rough terrain
* Preloaded ring geometry stops unwanted wobble at high speeds through technical corners

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