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2025 Surly

Moonlander

A 24″ steel frame rigid fat bike with modest components.

Manufacturer Price

$4,199
FrameSteel
SuspensionRigid
ForkSteel
Wheels24″ Aluminum
DrivetrainInternally Geared Hub
GroupsetPinion
BrakesHydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Moonlander
Other Fat bikes
Sizing
SM

5'4" – 5'9"

MD

5'7" – 6'1"

LG

5'10" – 6'3"

XL

6'2" – 6'6"

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews
BIKEPACKING.com
Surly Moonlander Review - SRSLY, 6.2" Tires and a Pinion!?

Sep 2024 · By Neil Beltchenko

The Surly Moonlander is back, and it's a sight to behold with a Pinion gearbox and 6.2-inch tires. Find our Surly Moonlander review here...

Highs
  • 6.2″ tires are a game-changer for making rough terrain rideable

  • Surly went with a Pinion gearbox!

  • Midtail design and mounts make a great platform for carrying gear

  • Can be equipped with 29+ or other fat wheel/tire combinations

  • No new hub standard

  • Will take you to areas most humans avoid

  • Practical machine for impractical terrain

Lows
  • No other tire options in this size

  • No mounts on back of seat tube

  • Could use stronger brakes

  • Takes more time to deflate and inflate tires

  • Only comes in one color

  • Heavy

Read Review

Geometry
Specs
Build
Frame

Surly Moonlander Frame - 100% Surly Chromoly steel. E.D. coated. Triple-butted main triangle. TIG-welded.

BB StandardPinion, Press Fit

Fork

Surly Moonlander Fork - 100% Surly Chromoly steel. 1-1/8" straight steerer with tapered straight blade, TIG-welded, E.D. Coated. 51mm IS front standard disc mount. 197mm x 12mm thru-axle dropouts (axle included).

Bottom Bracket

Pinion C1.9 XR 9spd Gearbox

Headset

Cane Creek 40

Stem

Promax, 31.8, 4-bolt

Handlebar

Velo Lock-on

Saddle

WTB Volt Medium

Seatpost

Ø30.9mm

TypeRigid

Groupset
Crank

Pinion for Surly crankset 34T, with Pinion high-offset spider

Shifters

Pinion Rotary Shifter

Cassette

FSA Steel 36T Megatooth Chainring

Chain

KMC X10 EPT Anti-Rust

Brakes

Hydraulic Disc

TypeHydraulic Disc

Wheels
Rims

Surly Clown Royal 24", 100mm wide

Front Hub

Novatec 12x197mm, Thru-Axle, 32h

Rear Hub

Novatec 12x197mm, Thru-Axle, 32h

Tires

Front: Surly Molenda Tire 24 X 6.2”, 60tpi, Tubeless Ready, Rear: Surly Molenda Tire 24 X 6.2”, 60tpi, Tubeless Ready

Rider Notes
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First added April 18

Last updated May 16

Not listed for 13 days