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This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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Zeta Stem Cap

The Zeta Universal Stem Cap fits within the steerer tube of your fork to block mud and dirt from collecting within and potentially causing rust or oxidation. 


  • 7000-series aluminum construction
  • Leaf springs firmly hold cap in place
  • Laser etched Zeta logo
  • Anodized finish
  • Fits inner diameters ranging 13mm to 17.5mm
  • Sold each
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Fitment Notes & Exceptions
This is a universal fit part; it may or may not fit without modification.
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style Black Item # 1191395 Store SKU Manufacturer Product # ZE58-4131 Availability In Stock: Ships within 24 hours
Product Style Red Item # 1191396 Store SKU Manufacturer Product # ZE58-4133 Availability In Stock: Ships within 24 hours
Product Style Blue Item # 1191394 Store SKU Manufacturer Product # ZE58-4132 Availability In Stock: Ships within 24 hours
Product Style Silver Item # 1191397 Store SKU Manufacturer Product # ZE58-4130 Availability In Stock: Ships within 24 hours
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