Surly Krampus Bike Salmon Skin Silver

Build Kit

Frameset

Frame

Surly Krampus – 100% Surly Chromoly steel, Natch tubing, double-butted main triangle, trumpet flaired tubes, TIG welded, E.D. coated

Color

Salmon Skin Silver

Fork

Surly Krampus – 100% Surly Chromoly steel, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated

Components

Headset

FSA Orbit ITA

Seatpost Clamp

Surly Stainless, 33.1mm

Seatpost

TranzX JD-YSP15 Dropper, 30.9mm, 120mm travel

Stem

Promax DA-296, 31.8mm

Grips/Bar Tape

Velo Black

Saddle

WTB Volt Medium

Handlebar

Salsa Rustler

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 MT511, 30T

Shifter

Shimano M6100 Deore

Brake Levers

Tektro HD-M275 OR Tektro HD-M3120

Brake Calipers

Tektro HD-M275 OR Tektro HD-M3120, 2 Piston

Bottom Bracket

Shimano MT501, BSA

Rotors

Tektro 180/160, 6-Bolt

Wheels

Front Tire

Surly Dirt Wizard 29 x 3″ 60tpi, Tubeless Ready, WTB TCS Sealant Included

Rear Tire

Surly Dirt Wizard 29 x 3″ 60tpi, Tubeless Ready, WTB TCS Sealant Included

Front Hub

Novatec 15x110mm, 32h

Rear Hub

Novatec 12x148mm, 32h

Spoke

14G Black

Rim

WTB ST i40 TCS 2.0 29″

Weight

Complete Bike

14kg for Medium

Frame Specs
Design Wheel/Tire Sizes
29 x 3.0″
Max Tire Outer Diameter
29 x 3.0″ (Different tire and rim combinations will result in different clearances. Depending on drivetrain configuration, tire clearance may be limited by the chain and not the frame. For suspension fork tire clearance, please reference the fork manufacturer’s website.)
Frame Construction
4130 Chromoly, Natch tubing, double-butted main triangle, trumpet flared tubes, TIG welded, E.D. coated
Fork Construction
4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
Suspension Fork Length (Travel)
Max. Suspension fork length: 550 x 51mm (29+ 120mm) (Suspension fork length listed at full extension, not at sag)
Rigid Fork Length
483mm
Fork Offset
47mm
Axle to Crown
483mm
Rear Spacing
“Gnot-Boost” 145mm; 12 x 142mm or 12 x 148mm (Surly axle included) / 10 x 135mm with Surly 10/12 Adapter Washers (not included)
Rear Brake (Rotor)
Disc – 51mm I.S. (203mm max rotor)
Front Brake (Rotor)
Disc – 51mm I.S. (203mm max rotor)
Headset – Upper
ZS44/28.6
Headset – Lower
EC44/30
Front Spacing
15 x 110mm
Steerer Tube
Ø28.6mm (1-1/8″)
Crown Race
Ø30mm (1-1/8″)
Stem Clamp
Ø28.6mm (1-1/8″)
Seatpost
Ø30.9mm
Dropper Post Compatible
Yes
Seatpost Clamp
Ø33.1mm
Front Derailleur Clamp
(Ø34.9mm)
Front Derailleur Type
High direct mount top-pull (Ø34.9mm); 26mm offset adapter (not included) for 142 or 135mm rear hub spacing; 29mm offset adapter (not included) for 148mm rear hub spacing
Bottom Bracket
73mm threaded (1.37″ x 24TPI)
Crankset (Max Ring)
1x (Mtn): 28T / 1x (Boost): 30T / 2x (Boost): 24/36T (Listed chainring clearance is worst-case scenario. Clearances vary widely depending on components and configurations)
Bottle Mounts
1 Standard + 1 Three-Pack
Rear Fender Mounts
Yes