BlackBearing Headset Upper ZS49/28.6
Description
ZS49 Upper Pivot headset assembly.
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Stock Code:CKHS-I4-HSI4SStock Code:CKHS-I4-HSI4T
Chris King Inset i4 Silver 1.5"/49mm Frame suit 1-1/8" fork steerer GripLock
This Chris King® threadless headset features a bearing cap design called GripLock™. GripLock™ is a multi-piece bearing cap that utilizes a split ring that improves steerer tube interface.
InSet™ Model 4 with GripLock™ bearing cap is intended for 1 1-8” steerer dual crown forks, fits bikes from a number of manufacturers and is for long travel applications. As long as your bike doesn’t require an integrated headset this Inset™ headset will perform beautifully on your bike.
This Chris King® Inset™ headset is a low-stack threadless headset. Like other Chris King® headsets, it features user-serviceable stainless steel bearings. Chris King’s bearings are legendary because their design gives you years of trouble free performance with only routine maintenance.
It is absolutely essential that proper reaming and facing of your bike’s head tube be performed by a qualified mechanic during installation of this Inset™ headset. Also, please be aware that modifying a frame to make the Inset™ fit is not a proper method of installation. The proper installation of this headset is so important that you are encouraged to choose another headset if you are not able to have this Inset™ headset properly installed. We highly recommend that you carefully check your bike's specifications before ordering this headset and contact your bike manufacturer if necessary. Please note that we are unable to accept for return, exchange, or credit any headset that has been installed or has been attempted to be installed. This insures that all of our customers receive only pristine, brand new components. Thank you for your understanding. Once properly installed, this Chris King® Inset™ headset will give you years of world class performance.
A wealth of other information is available on the Chris King® website.
American made in USA (U.S.A.)
Specifications:
Warranty: 10 years
Steer tube OD: 1-1/8 inch
Upper head tube ID (tolerances): 49.61mm (+0, -.04)
Lower head tube ID (tolerances): 49.61mm (+0, -.04)
Upper cup minimum ream depth: 16mm
Lower cup minimum ream depth: 16mm
Fork crown seat OD: n/a
Maximum press fit: 0.075mm
Upper stack height (upper cup + bearing cap): 8.0mm
Lower stack height (lower cup + baseplate): 4.0mm
Stem cap screw torque: 15 in. lbs
Weight:120 grams$293.10 (RRP)$293.10 (RRP) -
Stock Code:WTHSEC34U-5MM-BLKStock Code:WTHSEC34U-5MM-BLUStock Code:WTHSEC34U-5MM-GLDStock Code:WTHSEC34U-5MM-GRNStock Code:WTHSEC34U-5MM-ORGStock Code:WTHSEC34U-5MM-PRPStock Code:WTHSEC34U-5MM-REDStock Code:WTHSEC34U-5MM-RSIL
EC headsets are for frames with external bearing cups, which places the bearing outside of the frame with these headsets.
Premium Headsets with Enduro stainless steel bearings have a lifetime warranty.
Wolf Tooth headsets are machined in the USA with aircraft-grade 6061 aluminum. Our headsets have three levels of superior custom sealing to protect bearings from the elements and prolong the life of the headset. They are designed to be lightweight, strong, and durable.
Compatibility
- Stack height designation for EC headsets includes 10mm cup
- Any frame that uses an external cup headset with a 34mm upper head tube inner diameter and 34mm
- Uppers and lowers sold separately.$110.00 (RRP)$76.00 (RRP)$110.00 (RRP)$110.00 (RRP)$110.00 (RRP)$110.00 (RRP)$110.00 (RRP)$110.00 (RRP) -
Stock Code:WTHSEC34U-5MM-BLKStock Code:WTHSEC34U-5MM-BLUStock Code:WTHSEC34U-5MM-GLDStock Code:WTHSEC34U-5MM-GRNStock Code:WTHSEC34U-5MM-ORGStock Code:WTHSEC34U-5MM-PRPStock Code:WTHSEC34U-5MM-REDStock Code:WTHSEC34U-5MM-RSIL
EC headsets are for frames with external bearing cups, which places the bearing outside of the frame with these headsets.
Premium Headsets with Enduro stainless steel bearings have a lifetime warranty.
Wolf Tooth headsets are machined in the USA with aircraft-grade 6061 aluminum. Our headsets have three levels of superior custom sealing to protect bearings from the elements and prolong the life of the headset. They are designed to be lightweight, strong, and durable.
Compatibility
- Stack height designation for EC headsets includes 10mm cup
- Any frame that uses an external cup headset with a 34mm upper head tube inner diameter and 34mm
- Uppers and lowers sold separately.$110.00 (RRP)$76.00 (RRP)$110.00 (RRP)$110.00 (RRP)$110.00 (RRP)$110.00 (RRP)$110.00 (RRP)$110.00 (RRP) -
Stock Code:WTHSZS56L-40-BLKStock Code:WTHSZS56L-40-BLUStock Code:WTHSZS56L-40-GLDStock Code:WTHSZS56L-40-GRNStock Code:WTHSZS56L-40-ORGStock Code:WTHSZS56L-40-PRPStock Code:WTHSZS56L-40-REDStock Code:WTHSZS56L-40-RSIL
ZS headsets are for frames with internal bearing cups that are pressed into the frame.
Premium Headsets with Enduro stainless steel bearings have a lifetime warranty.
Wolf Tooth headsets are machined in the USA with aircraft-grade 6061 aluminum. Our headsets have three levels of superior custom sealing to protect bearings from the elements and prolong the life of the headset. They are designed to be lightweight, strong, and durable.$93.00 (RRP)$93.00 (RRP)$93.00 (RRP)$93.00 (RRP)$93.00 (RRP)$93.00 (RRP)$93.00 (RRP)$93.00 (RRP) -
Stock Code:WTHSECZS56L-G2-L-BLK-B
EC44/28.6 Upper, ZS56/40 Lower 2 Degree Geoshift Long 115-140 mm Head Tube Length.
Adjust the geometry of your bike by changing the head tube angle by 2º with the GeoShift 2º Performance Angle Headset. It allows you to change the head tube angle by -2º to make for a slacker geometry for added stability on fast descents, or by +2º by using the opposite orientation of the headset to make for a steeper geometry for quicker steering with maximum front wheel traction.
The GeoShift Performance Angle Headset features a design in which the bearings sit at an angle that aligns with the steerer tube. This compares to angle headsets that have bearings that sit flat, which adds unneeded friction and stress on the bearings. This design with angled bearings also prevents the creaking that is common with angle headsets that feature a spherical design.$177.00 (RRP)Add To Cart
