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The bike that started it all — the plus-size movement that is. The Krampus Front Sus takes it a step further with the addition of front suspension and a dropper post, providing more traction, more control, more fun. And as you'd expect, the frame 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 2.6” tires, this bike can get you over just about anything you point it at.
Features:
- 100% Surly Chromoly steel frame; double-butted main triangle and 44mm headtube
- RockShox 35 Gold RL A2, 120mm travel Suspension Fork
- Surly custom trumpet frame tubes for greater stiffness and durability
- Adjustable rear dropouts with 145mm Gnot-Boost spacing. Works with 142, 148 12mm thru-axle, as well as 135mm with 10/12 washer
- Internal dropper seatpost routing
- E.D. coated for an added layer of internal frame protection
- Clearance for 29 x 3" tires
Specifications:
Platform: Krampus
Frame Material: Steel
Fork Type: Suspension 120mm
Brake Type: Disc
Front Axle: 15mm Thru x 110mm
Rear Axle: 12mm Thru x 145mm or 148mm
TT (Effective): 660
Bike Build:
Frame: 100% Surly Chromoly Steel. Custom double-butted, externally flared tubing. Horizontal slotted with derailleur hanger, Surly “Gnot Boost” 142 or 148mm hub spacing compatibility.
Fork: RockShox 35 Gold RL 29 - 120mm travel, 51mm offset, 15x110mm Thru Axle, Disc, Maxle Stealth, Diffusion Black
Crankset: Shimano Deore FC-M6100 (30T)
Bottom Bracket: Shimano, included with crankset
Front Derailleur: N/A
Rear Derailleur: Shimano Deore XT, RD-M8100, 12-speed
Cassette / Cog: SunRace CSMZ800, 11-51t, 12-Speed
Chain: KMC X12 NP/BK
Grips: Velo lock-on
Handlebar: Salsa Rustler without logo
Stem: ProMax, 31.8
Headset: Cane Creek 15
Shifter: Shimano Deore XT, SL-M8100
Brakes: Tektro Gemini HD-M520 , 180mm front & 160mm rear
Saddle: WTB Volt 142
Seatclamp: 33.1mm Surly Stainless
Seatpost: TranzX SP15, dropper post 120mm travel, 30.9
Front Hub: 110mm, Novatec, 32h, Thru-Axle
Rear Hub: 148mm, Novatec, 32h, Thru-Axle
Rims: WTB i30 TCS
Tires: Surly Dirt Wizard 29 x 2.6", 60tpi Tubeless Ready
Tubes: included
Pedals: *Not included
*Note: These bikes are fully built by our expert bike builders, then partially disassembled as needed for shipping. Bikes will arrive to you with some basic assembly still required.