BlackBearing Headset Upper EC49 1-1/2
Description
EC49 Upper headset assembly for 1-1/2 steerer.
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Stock Code:CKHS-CDB1Stock Code:CKHS-CDS1Stock Code:CKHS-CDR1Stock Code:CKHS-CDP1Stock Code:CKHS-CDBFStock Code:CKHS-CDG2
Integrated headsets pose a unique challenge in that the bearings are not pressed into a cup and sit loosely in the frame. When bearings are not pressed securely into a cup they shift and move, rapidly losing preload. As preload drops, the bearings are more susceptible to creaking, damage, and failure.
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- Engineered, manufactured and assembled in Portland, Oregon USA
- King Lifetime Warranty
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- 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-BCY1Stock Code:CKHS-BCP1Stock Code:CKHS-BCM2Stock Code:CKHS-BCZ2Stock Code:CKHS-BCBFStock Code:CKHS-BCG2
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Stock Code:CKHS-BDB1Stock Code:CKHS-BDY1Stock Code:CKHS-BDM2
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- King Lifetime Warranty
- Patented GripLock retention design for dependable headset adjustment (US Patent 8662517)
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ZS66 Lower Pivot headset assembly.
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Stock Code:CKHS-CAB2Stock Code:CKHS-CAM2Stock Code:CKHS-CAS1Stock Code:CKHS-CAT2Stock Code:CKHS-CAB1Stock Code:CKHS-CAY1Stock Code:CKHS-CABFStock Code:CKHS-CAG2
Integrated headsets pose a unique challenge in that the bearings are not pressed into a cup and sit loosely in the frame. When bearings are not pressed securely into a cup they shift and move, rapidly losing preload. As preload drops, the bearings are more susceptible to creaking, damage, and failure.
Enter the patented GripLock bearing cap. The GripLock preloads the headset independently of clamping onto the steerer, so it retains preload far better than the competition and is impervious to the ill effects of load spikes from large hits and heavy braking. This means smoother steering, no more creaking, and a longer lasting headset.
GripLock design also takes the guesswork out of preloading a headset, because the bearing preload force is independent of the clamping force. Chris King headsets can be preloaded to a torque spec.
- Engineered, manufactured and assembled in Portland, Oregon USA
- King Lifetime Warranty
- Patented GripLock retention design for dependable headset adjustment (US Patent 8662517)
- 42mm 45x45 upper bearing for 2.8-3.0mm bearing ream depth.
- 52mm 45x45 lower bearing
- Compatible with Chris King included baseplate and 45 degree integrated crown racesExpected Date:08 August 2026$289.00 (RRP)$289.00 (RRP)$289.00 (RRP)$289.00 (RRP)$289.00 (RRP)$289.00 (RRP)$335.00 (RRP)$289.00 (RRP)
