Surly Krampus Frameset – (Blue, Copper)

$998.99

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The Krampus is the bike that started it all — the plus-size movement that is. For 2017, the Krampus features Surly’s Gnot-Boost rear hub spacing of 145mm; compatible with Boost 148 x 12mm thru-axle, 142 x 12mm thru-axle and 135mm quick-release hubs.


Overview

Our inspiring review is coming soon, for now here is what Surly says:

Breaking the Mold with a 29er Bike

As the first “plus” bike to hit the market, Krampus changed the way many people approach trail riding. It’s shown people the light of how high volume, large diameter tires can vastly improve the ride experience. It’s also done a bang-up job dispelling the myth that big tires make you slow.

Krampus is kind of like the opposite of a mullet: long in the front and short in the rear. With a long toptube and compact chainstays, it takes trail-shredding abilities to the next level. A mullet may be business in the front, party in the back but Krampus makes partying its business.

For more info about the Surly Krampus frameset, see our detailed writeup of the complete bikes:

Features

100% Surly 4130 CroMoly steel frame and fork; double-butted main triangle and 44mm headtube

New tube-set uses the same trumpet tubes found on 2017 Karate Monkey frame

Gnot-Boost adjustable rear dropouts

Internal dropper seatpost routing

30.9mm seat tube

Designed to fit up to 29 x 3.0” tires

Specs

frame geometry line drawing with letters

Frame measurements (mm) SM MD LG XL
A. Effective Top Tube 585 610 635 660
B. Stand Over 770 797 825 853
C. Reach 404 426 448 470
D. Stack 593 602 612 621
E. Total Seat Tube Length 368 419 470 521
F. Headtube Length 90 100 110 120
G. Headtube Angle 69 69 69 69
H. Seat Tube Angle 73 73 73 73
I. BB Drop 65 65 65 65
J. BB Height – – – –
K. Chainstay Length 435 435 435 435
L. Fork Length Axle to Crown 483 483 483 483
M. Fork Offset 47 47 47 47
N. Wheelbase 1087 1113 1138 1164
Component measurements (mm)
Crank Arm Length 165 170 170 170
Handlebar Width 750 800 800 800
Stem Length 70 70 70 80

* All dimensions are preliminary and subject to change

  • Wheel Size: 29+
  • Brake Type: Disc
  • Platform: Krampus
  • Rear Axle: 12mm Thru x 145mm
  • Front Axle: 15mm Thru x 110mm
  • Fork Material: Steel
  • Color: Blue Oyster Coat, Chester Copperpot
  • Fork Type: Rigid
  • Frame Material: Steel
  • Defined Color: Blue
  • Frame Type: Rigid

Warranty

All Surly frames are backed by a 3-year warranty against defects in material and manufacturing.  Please see Surly’s frame warranty page to review their limitations.