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- USA
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
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Description
Wolf Tooth GeoShift Performance Angle Headset - 1 Deg Short ZS44/EC49 BlackWolf Tooth GeoShift Performance Angle Headset 1 Deg Short ZS44 EC49 Black. The GeoShift Performance Angle Headset allows you to adjust the geometry of your bike by changing the head tube angle available in 1 or 2 degree options. This unique design lets the bearings sit at an angle to align with the steerer tube preventing creaking noises commonly found with angle headsets that feature a spherical design. Reduce the head tube angle to make for slacker
Wolf Tooth GeoShift Performance Angle Headset - 1 Deg Short ZS44/EC49 Black. The GeoShift Performance Angle Headset allows you to adjust the geometry of your bike by changing the head tube angle available in 1 or 2 degree options. This unique design lets the bearings sit at an angle to align with the steerer tube preventing creaking noises commonly found with angle headsets that feature a spherical design. Reduce the head tube angle to make for slacker geometry and added stability on fast descents or increase the angle using the opposite orientation of the headset to make for steeper geometry and quicker steering with maximum front wheel traction.Enduro black oxide coated chromium steel bearing included on both the upper and lower
Upper headsets ship with a star nut which can only be used on forks with steel or aluminum steerer tubes. For forks with carbon steerer tubes you will need a compression plug (sold separately)
Machined in the USA with lightweight strong durable aircraft-grade 6061 aluminum
Includes: Upper and lower cups bearings crown race star nut shims stem cap with 5mm integrated spacer and bolt
- TECH SPECS
| Bearing Type | Cartridge |
| Color | Black |
| Crown Race | 40 |
| Defined Color | Black |
| Defined Color List | Black |
| Lower Stack Height | 12.6 |
| S.H.I.S Lower | EC49 |
| S.H.I.S Upper | ZS44 |
| S.H.I.S. Stem Clamp Diameter | 28.6 Threadless |
| Stack Height | 19.1 |
| Upper Stack Height | 6 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Perfect fit
Perfect fit for my Accord
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
★★★★★ 4
That it filters out debris in the air from going into the engine / cabin
It’s an air filter seems to be doing what it is designed for
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Wonderful
Excellent
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Reviewed in the United States on January 15, 2026
★★★★★ 5
DIY savings
Saved myself $90!
Fit like a glove great value
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Reviewed in the United States on September 22, 2025
★★★★★ 5
Good
Looks to be good quality. Easy install.
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Reviewed in the United States on September 12, 2025