NEW Surly Karate Monkey Steel Hardtail Mountain Bike - Lost at Sea

The Karate Monkey Front Suspension bike features a Rock Shox 35 Gold RL A2 suspension fork with 140mm travel, and it’s paired with a dropper post out the box. Progressive trail geometry and Surly’s Gnot-Boost rear dropout system deliver a versatile bike with the ability to swap hubs and wheel sizes. If you want to round-house kick some trail right in the face, the Karate Monkey is your sled.

• 100% Surly Chromoly steel frame, double-butted main triangle and 44mm headtube
• The tubeset uses Surly custom trumpet tubes for greater stiffness and durability
• Adjustable rear dropouts with 145mm Gnot-Boost spacing. Works with 142 and 148 x 12mm thru, as well as 135mm w/ 10/12 washer
• RockShox 35 Gold RL A2 suspension fork with 140mm travel
• TranzX YSP15 dropper post with stealth routing; 100mm travel on XS, 120mm travel on SM–XL
• Complete Bike Weight: 33 lb. 13 oz. for Medium

BUILD KIT:

• Frame: Surly Karate Monkey - 4130 Chromoly, Natch tubing, double-butted main triangle, trumpet flared tubes, TIG welded, ED coated
• Fork: RockShox 35 Gold RL, 27.5", 15 x 110mm, 140mm travel, 44mm offset
• Color: Lost at Sea Blue
• Rear Derailleur: Shimano M8100 XT SGS
• Cassette: SunRace CSMZ800, 11-51t, 12spd
• Chain: KMC X12 Anti-Rust
• Crankset: Shimano MT511, 30T
• Bottom Bracket: Shimano MT501, BSA
• Shifter: Shimano Deore XT M8100
• Brakes and Rotors: Tektro HD-M3520, Tektro 180/160, 6-Bolt
• Headset: Cane Creek
• Stem: Promax DA-296, 31.8mm
• Handlebar: Salsa Rustler
• Grips / Bar Tape: Velo Black
• Seatpost: TranzX YSP15, 30.9mm Travel XS: 100mm, SM-XL: 120mm
• Saddle: WTB Volt Medium
• Front Hub: Novatec 15x110mm, 32h
• Rear Hub: Novatec 12x148mm, 32h
• Rims: WTB ST i35 TCS 2.0 27.5"
• Tires: Surly Dirt Wizard 27.5 x 2.8", 60tpi, Tubeless Ready
• Spokes: 14G Black
  

SIZING: Surly recommends the following sizes based on rider height

• XS : 5' - 5'5"
• SM : 5'4" - 5'8"
• MD : 5'7" - 6'
• LG : 5'11" - 6'3"
• XL : 6'2" - 6'6"