Eccentrically machined ZeroStack bearing cups are designed to create a steeper or slacker head angle and are independent of head tube length
Available as a kit that includes additional cups for +/- 0.5, 1.0 and 1.5 degree adjustability (install on frame centerline axis and rotate 180-degree to change angle)
Contoured and relieved 7075-T6 aluminum for minimized weight and maximized strength with self-aligning black oxide steel bearing design for durability
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Product images are for reference only and may not reflect the exact specifications, color, or components of the item offered for sale. Please refer to the product description and specifications for the most accurate details. If you have questions before purchasing, contact us, and we’ll be happy to confirm.
