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Made in GermanyLilienthal GX L3K ultra-lightweight gravel wheels

Florentin Vesenbeckh

 · 04.10.2026

Carbon rims made in Germany are the standout feature of the Lilienthal GX L3K wheelset for gravel bikes.
Photo: Lilienthal
Super-light, visually striking and made in Germany: with the GX L3K, Lilienthal is launching an exclusive carbon wheelset for gravel bikes. Weighing in at around 1,003 grams, these wheels are set to be exceptionally light. The rims feature a visible carbon finish and are laminated in Germany.

Carbon rims made in Germany: that’s what the small German company Lilienthal produces. With the GX L3K, the brand is now set to launch its lightest ever wheelset for gravel bikes. At a price of 2,899 euros, it’s clear that the GX L3K is aimed at riders who prioritise low weight over a lower price. To put this into perspective: another particularly lightweight gravel wheelset, the Roval Terra CLX III: BIKE magazine weighed it at 1,068 grams. However, a direct comparison of weights is only possible once it is clear which components were included in Lilienthal’s weight specification – and once we have been able to weigh the wheelset itself.

Facts about the Lilienthal GX L3K

  • ​Wheel size: 28"
  • Rims: Lilienthal GX Gravel Hook carbon rims
  • Hubs: OGS Ultra Light Road
  • Spokes: Alpina Carbolite carbon spokes
  • Number of spokes: 20
  • Weight: approx. 1,003 g per set of wheels
  • Tyre width: 32–55 mm
  • Tyre pressure: max. 4.0 bar for 32 mm / 2.4 bar for 55 mm
  • Axle standard: Front 15 × 100 mm / Rear 12 × 142 mm
  • Max. system weight: 130 kg
  • Approval: ASTM Category 2
  • Price: 2,899 euros

Carbon rims and carbon spokes

Lilienthal uses its own 28-inch GX Gravel Hook rims, combined with OGS Ultra-Light Road hubs and Alpina Carbolite carbon spokes. The visible 3K carbon weave on the rims defines the look, but in itself says nothing about stiffness or durability. Whether the lightweight construction offers noticeable advantages on gravel cannot be deduced from the technical specifications alone. However, given the low weight, the ride performance is sure to be excellent. Our test shows just how differently wheelsets can perform off-road: Laboratory and real-world testing of carbon and aluminium wheelsets.

According to the press release, tyres with a width of between 32 and 55 millimetres and a maximum system weight of 130 kilograms are permitted. The permitted tyre pressure ranges from a maximum of 4.0 bar for 32-millimetre tyres to 2.4 bar for 55-millimetre tyres.

Lilienthal is offering the GX L3K for pre-order as a complete set for 2,899 euros. Details regarding handling and load capacity remain to be confirmed pending an independent test.

Bike Ahead meets Classified: Gravel Laufrad mit Getriebenabe
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www.bike-magazin.de
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Florentin Vesenbeckh

Florentin Vesenbeckh has been on a mountain bike since he was ten years old. Even on his very first tour, he focussed on single trails - and even after more than 30 years in the saddle of an MTB, these are still the quintessence of biking for him. He spent his youth competing in various bike disciplines and later his cycling career was characterised by years as a riding technique coach. Professionally, the experienced test editor now focusses on e-mountainbikes. In recent years, the qualified sports scientist and trained journalist has tested over 300 bikes and more than 40 different motor systems in the laboratory and in practice.

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