Surly Krampus... the one that started it all

Surly started the whole 29+/29er+ concept with the Krampus so it seems fitting to start with this bike.

The Krampus wasn't designed with sand and snow in mind like the Pugsley or other fat bikes, the Krampus takes the rolling power of the 29er, with some added tyre width for extra grip and bounce, and makes an awesome trail bike.

Highlights

Tubing:

Surly 4130 CroMoly steel. Main Triangle TIG-welded, custom butted. Sweet CS Yoke.

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Rear dropouts:

Horizontal slotted w/derailleur hanger, 135mm O.L.D.

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Brake compatibility:

51mm IS disc mounts frame and fork

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Braze-ons/extras:

Dual water bottle mounts, Surly Trip Guide full line guides for brake and derailleurs, fender eyelets

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Seatpost diameter:

27.2mm

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Seatpost clamp diameter:

30.0mm, high direct mount standard, clamp adapter include

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Headset/Steertube:

44mm ID. Recommend EC44 lower cups. Zero Stack on top is o.k.

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Front Derailleur clamp diameter:

31.8mm, high direct mount standard, clamp adapter included

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Bottom bracket shell:

73mm shell width, threaded standard English (1.37˝ x 24t)

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Chainring clearance:

Triple 22/34/44t, Double 26/39t, Max single ring clearance, Middle position, 34t. Outer position 44t. (Triple will not work with Surly 50mm rim and 29 x 3˝ tire, for doubles, run a Surly O.D. Crankset for best tire clearance.)

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Tire clearance:

29 x 3˝

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Fork:

TIG-welded custom tapered butted 4130 CroMoly, 100–120mm suspension corrected, 1-1/8˝ steerer tube, 203mm disc brake clearance

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Color:

Moonlit Swamp

More info available directly from the Surly website.

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