ZoomSurly
Krampus Frameset - Silver
- Spread the cost over 12, 24 or 36 months
- Pay as little as 10% deposit
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 tyres can vastly improve the ride experience. It’s also done a bang-up job dispelling the myth that big tyres 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 top tube 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.
Frame Spec:
Frame Construction: 4130 Chromoly, Natch tubing, double-butted main triangle, trumpet flared tubes, TIG welded, ED coated
Fork Construction: 4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, ED coated
Rear Dropout Configuration: Horizontal slotted with optional vertical dumpout
Rear Hub 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)
Front Hub Spacing: 15 x 110mm (Surly axle included)
Rear Brake: Disc - 51mm I.S. (203mm max rotor)
Front Brake: Disc - 51mm I.S. (203mm max rotor)
Head Tube: Ø44mm
Steerer Tube: Ø28.6mm (1-1/8')
Crown Race: Ø30mm (1-1/8')
Stock Headset Upper: ZS44/28.6
Stock Headset Lower: EC44/30
Seat Collar: Ø33.1mm
Seatpost: Ø30.9mm
Front Derailleur (Clamp):
- 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
Max Chainring:
- 1x (Mtn): 28T
- 1x (Boost): 30T
- 2x (Boost): 24/36T
Bottom Bracket: 73mm threaded (1.37' x 24TPI)
Tire Clearance Frame: 29 x 3.0”
Tire Clearance - Rigid Fork: 29 x 3.0”
Rigid Fork Spec: 483 x 47mm
Max Suspension Fork Length: 550 x 51mm (29+ 120mm)
Bottle Mounts Frame: 1 Standard + 1 Three-Pack
Bottle Mounts Fork: 2 Three-Pack
Rack Mounts Frame: Yes (upper and lower threaded)
Rack Mounts Fork: Yes (upper, lower, and mid-blade threaded)
Fender Mounts Frame: Yes
Fender Mounts Fork: N/A
Other Features: Internal dropper post routing compatible
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 tyres can vastly improve the ride experience. It’s also done a bang-up job dispelling the myth that big tyres 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 top tube 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.
Frame Spec:
Frame Construction: 4130 Chromoly, Natch tubing, double-butted main triangle, trumpet flared tubes, TIG welded, ED coated
Fork Construction: 4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, ED coated
Rear Dropout Configuration: Horizontal slotted with optional vertical dumpout
Rear Hub 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)
Front Hub Spacing: 15 x 110mm (Surly axle included)
Rear Brake: Disc - 51mm I.S. (203mm max rotor)
Front Brake: Disc - 51mm I.S. (203mm max rotor)
Head Tube: Ø44mm
Steerer Tube: Ø28.6mm (1-1/8')
Crown Race: Ø30mm (1-1/8')
Stock Headset Upper: ZS44/28.6
Stock Headset Lower: EC44/30
Seat Collar: Ø33.1mm
Seatpost: Ø30.9mm
Front Derailleur (Clamp):
- 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
Max Chainring:
- 1x (Mtn): 28T
- 1x (Boost): 30T
- 2x (Boost): 24/36T
Bottom Bracket: 73mm threaded (1.37' x 24TPI)
Tire Clearance Frame: 29 x 3.0”
Tire Clearance - Rigid Fork: 29 x 3.0”
Rigid Fork Spec: 483 x 47mm
Max Suspension Fork Length: 550 x 51mm (29+ 120mm)
Bottle Mounts Frame: 1 Standard + 1 Three-Pack
Bottle Mounts Fork: 2 Three-Pack
Rack Mounts Frame: Yes (upper and lower threaded)
Rack Mounts Fork: Yes (upper, lower, and mid-blade threaded)
Fender Mounts Frame: Yes
Fender Mounts Fork: N/A
Other Features: Internal dropper post routing compatible
