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Lauf Seigla Ultimate R Brings Top End Spec, Kvika Red Brings the Heat

lauf siegla ultimate r gravel bike limited edition build shown by a lake.
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Lauf’s Seigla gravel bike is one of our favorites, and they’ve always offered a wide range of builds to meet a lot of budgets. But if you were hoping for something more expensive and high zoot, the limited edition Seigla Ultimate R should scratch that itch.

rider climbing a road on lauf siegla ultimate r gravel bike limited edition.

Built on their full-carbon Seigla frame with 3rd gen leaf-sprung fork, the Ultimate R dials up the build with a few key upgrades from the standard Ultimate build, including:

  • Fizik Vento Argo R3 Adaptive Saddle (140mm)
  • Zipp 303 XPLR SW Hookless wheels
  • Goodyear Peak SL Race 2.25″ MTB tires
closeup details of lauf siegla ultimate r gravel bike limited edition.

The addition of a 3D-printed saddle is a nice touch, and Fizik’s are very comfortable.

closeup details of lauf siegla ultimate r gravel bike limited edition.

Those tires are Goodyear’s fastest XC tread and come in at just 685g and 57mm wide. Admittedly, that’s a bit heavier than the 50mm-wide 610g Connector Inter Race tires that come on the other builds, but you’re gaining another 7mm of tire width with the 2.25’s.

closeup details of lauf siegla ultimate r gravel bike limited edition.

So, yes, they’re making the most of Zipp’s ultra-wide rims and the Seigla’s generous tire clearance here. If you’ve got a rough, windy course on the schedule, this might be the right combo.

rider straddling a white lauf seigla gravel bike.

The Ultimate R gets SRAM’s latest 13-speed Red XPLR AXS group w/ dual-leg power meter spider, their Smoothie handlebar, and carbon FSA seatpost.

Complete bike weight is ~8.48 kg / 18.69 lbs (claimed average for size medium), retail is $7,290. That’s just $210 more than the Ultimate, which, FWIW, is less than the aftermarket cost of upgrading just the saddle.

New Kvika Red colorway

new kvika red color for lauf seigla gravel bike.

Kvika is Icelandic for “Magma” or “Molten Rock”, a fitting name and color for a brand born of land formed by volcanoes. Available on all builds, including the new Ultimate R, it’s _____________.

Complete bike prices range from $3,190 to $7,290, all with 1x SRAM AXS wireless drivetrains , Lauf’s vibration-damping Smoothie handlebar, FSA stem and post, and Fizik Aliante R5 saddles.

LaufCycles.com

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Nate
Nate
4 days ago

“ Available on all builds, including the new Ultimate R, it’s _____________.”

ChatGPT got your tongue?

Mike Wilhelm
Mike Wilhelm
4 days ago
Reply to  Nate

“kinda boring.”

Exodux
4 days ago

Lauf offers great bikes and builds with practically unmatched prices. The only thing I’d like to see from them is a down tube storage system. I guess a rear suspended gravel model would be cool too.

Doug B
Doug B
4 days ago

Really enjoy my TrueGrit, would love to see Lauf build a more bikepacking focused Seigla, with more mounts (mudguards, forks, dynamo routing etc.).

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