Welt G-Air is a gravel bike with an air-sprung fork in the G series, built for riders who want more comfort and control on rough surfaces without losing versatility. It is the choice for those who ride farther and more often on mixed roads and want the bike to smooth out part of the terrain for them.

Comfort in every kilometer.
G-Air is designed for long rides on gravel roads, hard-packed dirt, and forest trails where a rigid fork is not always enough for true comfort. It is a great fit for riders who love mixed routes and appreciate a softer, more controlled front end.
Gravel roads, packed dirt, forest singletrack, and broken asphalt — these are exactly the surfaces where the G-Air’s air fork really shines.

Welt G‑Air is a gravel bike with an air fork for riders who often choose routes with rougher surfaces and want to add comfort without sacrificing efficiency. The lightweight 6061 aluminum frame with smoothed welds, internal routing, and UDH standard forms a modern, practical base, while dropper‑ready design keeps the bike open for future upgrades.
The Uding GR30 fork with 40 mm travel, rebound adjustment, and hydraulic lockout smooths small to medium bumps, reduces hand fatigue, and helps you maintain speed longer on broken gravel and dirt. The S‑Ride 1x11 drivetrain with 11–50 cassette gives you a convenient gear range for climbs and flats, and S‑Ride hydraulic brakes keep braking controlled in the city and off‑road.
DR27 Sleeved tubeless‑ready rims and Maxxis Reaver 700×45c EXO/Tanwall tires make the bike fast, grippy, and stable, while thru‑axle hubs on industrial bearings add smoothness and stiffness. A 20°‑flare gravel bar, K‑280 Gravel edition saddle, and micro‑textured grips help you stay confident and comfortable on long routes.
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*Technical characteristics given for information only, subject to modification *Photos are non-binding

Frame size letter | M | L |
Wheel size | 700с | 700с |
A — Seat tube height (mm) | 500 | 530 |
B - Effective top tube (mm) | 576 | 588 |
C - Chain stay length (mm) | 440 | 440 |
D - Head tube angle (degree) | 71,75 | 71,75 |
E - Seat tube angle (degree) | 73,5 | 73,5 |
F - Bottom bracket drop (mm) | 80 | 80 |
G - Head tube lenght (mm) | 180 | 200 |
H - Reach (mm) | 616 | 636 |
I - Stack (mm) | 393 | 400 |
J - Wheelbase (mm) | 1053 | 1066 |