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The Krampus is the bike that started it all — the plus-size movement that is. 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. Rolling on 29” x 3” tires, this bike can roll over just about anything you can point it at.
- 100% Surly Chromoly steel frame and fork; double-butted main triangle and 44mm headtube
- Gnot-Boost adjustable rear dropouts
- Internal dropper seatpost routing
- 30.9mm seat tube
- Designed to fit up to 29 x 3.0” tires
- Wheel Size: 29+
- Brake Type: Disc
- Platform: Krampus
- Rear Axle: 12mm Thru x 145mm
- TT (Effective): 610
- Mfg Size: Medium
- Front Axle: 15mm Thru x 110mm
- Fork Material: Steel
- Color: Salmon Skin Silver
- Fork Type: Rigid
- Frame Material: Steel
- Defined Color: Silver
- Frame Type: Rigid
| 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 | 165 | 170 | 170 |
| Handlebar Width | 750 | 800 | 800 | 800 |
| Stem Length | 70 | 70 | 70 | 80 |
* All dimensions are preliminary and subject to change
Frame
Surly Krampus - 100% Surly Chromoly steel, Natch tubing, double-butted main triangle, trumpet flaired tubes, TIG welded, E.D. coated
Fork
Surly Krampus Fork - 100% Surly Chromoly steel, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
Color
Salmon Skin Silver
Drivetrain
Front Derailleur
N/A
Rear Derailleur
Shimano M6100 Deore SGS
Cassette
Shimano M6100 Deore, 10-51t, 12 speed
Chain
KMC X12 Anti-Rust
Crankset
Shimano M6100 Deore, 10-51t, 12 speed
Bottom Bracket
Shimano MT501, BSA
Shifter
Shimano M6100 Deore
Brakes and Rotors
Tektro HD-M275 or HD-M3120, 2 piston, Tektro 160/160mm, 6-Bolt
Components
Headset
FSA Orbit ITA
Stem
Promax DA-296, 31.8mm
Handlebar
Salsa Rustler
Grips / Bar Tape
Velo Black
Seatpost
TransX JD-YSP15 Dropper, 30.9mm, 120mm travel
Saddle
WTB Volt Medium
Wheels
Front Hub
Novatec 15x110mm, 32h
Rear Hub
Novatec 12x148mm, 32h
Rims
WTB ST i40 TCS 2.0 29"
Tires
Surly Dirt Wizard 29 x 3" 60tpi, Tubeless Ready, WTB TCS Sealant Included
Spokes
14G Black
Other
Pedals
N/A
Complete Bike Weight
30 lbs 14 oz for Medium
| Brand | Surly |
| SKU | 04-002554 |
| EAN | 708752533356 |
