Wolf Tooth Ultralight Stem Cap with Integrated Spacer

Wolf Tooth Ultralight Stem Cap with Integrated Spacer is a smart solution for riders who care as much about clean aesthetics as they do about grams saved. By combining a sleek stem cap with an integrated 5mm headset spacer, this finely machined piece simplifies the cockpit while meeting the practical requirements of modern carbon steerers. Many carbon steerer tubes require the steerer to extend slightly above the stem, and riders often want the flexibility to adjust bar height for different riding styles or future bike resale. This integrated design eliminates the need for an extra spacer stacked above the stem, creating a cleaner look without sacrificing fit adjustability. Machined from lightweight yet durable 6061-T6 aluminum and made in the USA, the Ultralight Stem Cap delivers long-term reliability in a minimalist package. At just 12 grams including the bolt, it’s an easy upgrade for riders looking to refine their cockpit without unnecessary complexity. Wolf Tooth Ultralight Stem Cap with Integrated Spacer Specs at a Glance Compatibility: 1 1/8” steerer tubes (straight 1 1/8” or 1 1/2” to 1 1/8” tapered). Integrated Spacer: 5mm. Material: CNC-machined 6061-T6 aluminum. Weight: 12g (cap and bolt). Included: Black aluminum bolt. Torque Specification: 2–3 Nm with light grease on threads. Manufacturing: Made in the USA. Design Benefits Clean Cockpit Look: Integrated spacer reduces stack clutter above the stem. Weight Savings: Ultralight construction appeals to weight-conscious builds. Fit Flexibility: Maintains proper steerer extension while allowing future bar height changes. Durable Construction: Aluminum build balances low weight with everyday reliability. Refined Finish: Subtle design complements modern bike builds and color accent kits. Final Take The Wolf Tooth Ultralight Stem Cap with Integrated Spacer is a thoughtful finishing touch for riders who appreciate clean design and smart engineering. Lightweight, functional, and beautifully machined, it’s an ideal upgrade for modern road, gravel, or mountain bikes where every detail matters.