Lightweight Bugelhalter Carbon Stem

$420.00

Prices subject to change. How pricing works →

Color
Stem Length

The Lightweight Bugelhalter Carbon Stem typically ships in 5-8 business days

SKU: 402943 Option: Black / 100mm

Stock Availability by Location

RA Cycles Brooklyn — Out of stock

105 5th Ave, Brooklyn, NY 11217718-636-5242

RA Cycles Walnut Creek — Out of stock

2099 Mt Diablo Blvd, Walnut Creek, CA 94596925-433-7099

Distribution Center - East — Out of stock

Distribution Center - Central — Not immediately available

Questions about this product?

Lightweight Bugelhalter Carbon Stem Info

The Lightweight Bugelhalter Carbon Stem is built around a straightforward premise: hold your steerer and bars with as little mass as possible, and never compromise on the strength required to do it safely. The carbon-fiber body is constructed from multiple plies through a precise lay-up process designed to maximize structural integrity — not just minimize grams. At 110g for the 100mm length, it's a stem you stop thinking about the moment it's bolted on.

Lightweight had the Bugelhalter tested to the European EFBE standard — covering fatigue, maximum load, overloading, and rigidity — before bringing it to market. Six titanium bolts handle the clamping duties: two at the steerer interface and four at the bar clamp, with a maximum torque of 4.5Nm. The 1 1/8" steerer clamp and 31.8mm bar clamp cover the vast majority of modern road setups.

Lightweight Bugelhalter Carbon Stem Specs at a Glance

  • Material: Multi-ply carbon fiber
  • Weight: 110g (100mm length)
  • Steerer clamp: 1 1/8"
  • Bar clamp diameter: 31.8mm
  • Titanium bolts: 6 total (2 steerer, 4 bar clamp) — max torque 4.5Nm
  • Available lengths: 80mm, 90mm, 100mm, 110mm, 120mm, 130mm
  • Certified: European EFBE standard

Lightweight Wheels & Components: The Pinnacle of Carbon Cycling Performance

Discover the unparalleled performance of Lightweight carbon wheels and cycling components. Handmade in Germany, these ultra-lightweight, high-stiffness products redefine speed, aerodynamics, and durability. From the OBERMAYER EVO wheelset to the EDELHELFER bottle cage, find the ultimate upgrade for your ride at R&A Cycles, a leading U.S. dealer of Lightweight products.

Read more about Lightweight in our Blog

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