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BlackBearing Headset Upper IS52/28.6
Description
IS52 Upper Pivot headset assembly contains bearing 40x51.8x8mm 36/45
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Stock Code:TGHS-TG36J27
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A high quality headset light enough for racing and strong enough for offroad use.
- Sealed cartridge bearings.
- 25.3mm stack height.
- 81g.
- 1-1/8" size.Stock Level:In StockStock Level:In Stock$79.00 (RRP)Add To Cart
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These lower headset cup extenders allow you to adjust the geometry of your bike frame by increasing the effective fork length by 10mm. They allow you to do things like use a rigid fork on a suspension-corrected frame or use a fork with a shorter axle-to-crown height rather than what the frame was designed to use. They can also be used to increase the bottom bracket height and lower the headtube angle.
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Compatibility
- Any frame that uses a zero stack headset with a 56mm lower head tube inner diameter
- Upper and lowers headsets sold separatelyStock Level:Out Of StockStock Level:Out of Stock$120.00 (RRP) -
Stock Code:CKHS-CDB1Stock Code:CKHS-CDS1Stock Code:CKHS-CDR1Stock Code:CKHS-CDP1
We started making headsets in 1976 and have been refining them ever since. Our DropSet™ 5 is built to be dependable and sets the standard for quality. The integrated headset function delivers precision performance that is built on the same pedigree of Chris King headsets from the past 40 years.
Compatible with many SPECIALIZED mountain bike frames, see headtube specifications here.
- Engineered, manufactured and assembled in Portland, Oregon USA
- King Lifetime Warranty
- Legendary made-in-house bearings
- Patented GripLock® retention design for dependable headset adjustment (US Patent 8662517)
- 42mm 45x45 upper bearing for 6.85-7.05mm bearing ream depth.
- 52mm 45x45 lower bearing
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Stock Code:CKHS-BCB1Stock Code:CKHS-BCB2Stock Code:CKHS-BCR1Stock Code:CKHS-BCS1Stock Code:CKHS-BCT2Stock Code:CKHS-BCBYStock Code:CKHS-BCY1Stock Code:CKHS-BCP1Stock Code:CKHS-BCM2Stock Code:CKHS-BCZ2
Every Chris King headset is built with our heat-treated bearings, and surgical-grade steel races machined simultaneously to ensure they are perfectly matched. As Chris King bearing tracks age and burnish, they actually get smoother, and all headsets are fully serviceable for years upon years of demanding riding.
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- Engineered, manufactured and assembled in Portland, Oregon USA
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- Responsibly lightweight
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- King Lifetime Warranty
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