Giant Revolt X Advanced Pro 0 vs Surly Midnight Special
Both published charts held against each other, on the specs that decide what the bike carries.
The short answer
The Revolt X Advanced Pro 0 takes dropper compatibility; the Midnight Special takes frame bag space, tire clearance, fork cargo mounts and price. Which matters more is your route, not a scoreboard.
Assembled from the differences below rather than written over them, so it cannot drift from the table. Every figure is the manufacturer's; nobody here has ridden either bike.
Where they differ
5 of the 7 things we can compare come out differently. The rest are close enough not to decide anything.
Frame bag space
386 cm² more on the Midnight SpecialFront-triangle area at the largest size, computed from stack, reach and seat angle. It is what decides how much full-frame bag you can run, and a frame bag is the one place weight sits low and central.
Widest published tire
7mm more on the Midnight SpecialThe frame figure, not the fork's — forks are routinely cut for more rubber than the rear triangle. Loaded, tire width is also seat-pack clearance: a big tire and a sagging pack compete for the same space.
Fork cargo mounts
only the Midnight Special publishes somewhere to bolt a cageCage mounts on the fork blades. This moves weight low and off the bars, which is where a heavy bar roll does the most to the steering.
Dropper post
only the Revolt X Advanced Pro 0 publishes dropper routingA dropper cannot be strapped to, so fitting one rules out almost every seat pack and leaves rail-mounted bags at a fraction of the volume. It is a capability and a constraint at once.
From
$5,151 between themManufacturer's cheapest complete build. Every spec above belongs to the frame and does not change between builds of the same model, so the cheapest build of the right frame is usually the right answer.
Side by side
Including the rows where the two are level, because a spec that doesn't separate them is still a spec you might be checking.
| Giant Revolt X Advanced Pro 0 | Surly Midnight Special | |
|---|---|---|
| Frame bag space | 1522 cm² | 1908 cm² |
| Widest published tire | 53mm on 700c / 29in | 42mm on 700c / 29in, 60mm on 650b / 27.5in |
| Rear rack | Not published | Not published |
| Fork cargo mounts | None published | Published |
| Dropper post | Compatible | Not compatible |
| Chainstay | 430mm | 425mm |
| From | $7,500 | $2,349 |
| Sizes | 12 | 8 |
| Frame | Advanced-grade composite | 4130 Chromoly steel |
Drawn to scale
Largest published size of each, built from the charts rather than illustrated. The front triangle is the part that decides frame bag fit.
