We have read all expert and user reviews on the State Bicycle Co. Carbon All-Road. In summary, this is what cyclists think. Published May 14, 2024 by Jordan Grimes.

11 reasons to buy

State Bicycle Co. offers myriad ways to customize the bike pre-purchase; some are free, and others cost extra.
The Carbon All-Road has triple bosses on the fork and mounts for a rear rack, fenders, three bottle cages, and a top tube bag.
The frame is compatible with 650b and 700c wheels.
The Carbon All-Road has clearance for 650b x 55mm and 700c x 45mm tires.
A reviewer praises the bike's responsiveness and straight-line stability.
Testers appreciate the inclusion of high-end Vittoria Terreno Zero (700c) tires.
One expert feels the Carbon All-Road is more capable than expected at this price.
The Carbon All-Road is lightweight for a gravel bike at this price point (21.6lb in size S).
The threaded bottom bracket simplifies servicing and increases lifespan over the press-fit BBs typically found at this price.
An expert lauds the uncomplicated design and "impressive looks."
State's own-brand handlebars and levers feel comfortable to one tester.

3 reasons not to buy

One tester says the own-brand hybrid-hydraulic disc brakes offer mediocre stopping power.
An expert complains that the stock rims' internal width (19mm) is too narrow, making the ride quality overly sensitive to tire pressure changes.
One reviewer notes relatively high standover heights in the small sizes. 29.88" in XS, 30.94" in S, and 31.61" in M.

Bottom line

The State Bicycle Co. Carbon All-Road is an entry-level carbon gravel bike. It's priced significantly lower than other carbon gravel bikes, but, as one expert highlights, the build kit is a tier or two below similarly priced aluminum competitors. Reviews of this model are sparse, but testers appreciate the frame customizability, variety of pre-purchase upgrade options, quality Vittoria tires, responsive frame, and ample tire clearance. The mostly own-brand build kit disappoints, particularly the low-end brakes. But overall, "straightforward" geometry and a frameset worth upgrading make the Carbon All-Road a worthwhile consideration for beginners or first-time gravel riders.