Surly Krampus Rigid vs Trek Farley 5

Both published charts held against each other, on the specs that decide what the bike carries.

The short answer

The Krampus Rigid takes price; the Farley 5 takes tire clearance and the rack path. 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

4 of the 7 things we can compare come out differently. The rest are close enough not to decide anything.

Widest published tire

38mm more on the Farley 5
Surly Krampus Rigid
76mm on 700c / 29in
Trek Farley 5
114mm on 650b / 27.5in

The 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.

Rear rack

Farley 5 is the one you can bolt a rack to without hunting for parts
Surly Krampus Rigid
Not published
Trek Farley 5
Bolts straight on

Read from each maker's own mount wording. An adapter is a real cost the price tag does not mention, and 'not published' is not the same as no — it just is not something to buy a rack on.

Chainstay

15mm longer on the Farley 5
Surly Krampus Rigid
435mm
Trek Farley 5
450mm

The gap between seat tube and rear axle, which a rack, panniers and your heels all share. Longer is more room for a load; shorter is a more compact bike. Which you want is a preference, not a winner.

From

$200.99 between them
Surly Krampus Rigid
$1,999
Trek Farley 5
$2,199.99

Manufacturer'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.

Surly Krampus RigidTrek Farley 5
Frame bag space1644 cm²1589 cm²
Widest published tire76mm on 700c / 29in114mm on 650b / 27.5in
Rear rackNot publishedBolts straight on
Fork cargo mountsPublishedPublished
Frame bottle positions1not published as a count
Chainstay435mm450mm
From$1,999$2,199.99
Sizes44
Frame4130 Chromoly steelAluminum

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.

Surly Krampus Rigid — X-Large. Front triangle ≈ 1644 cm² · effective top tube 660mm · seat tube 521mm
Surly Krampus Rigid in size X-Large, drawn to scale from Surly's published geometry. The shaded area is the front triangle — roughly 1644 cm² of space for a frame bag. Wheels are indicative; frame lines are accurate.
Surly
Krampus Rigid
$1,999 · 4 sizes
Full geometry and which bags fit →
Trek
Farley 5
$2,199.99 · 4 sizes
Full geometry and which bags fit →

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