We take extra care to ensure your bike arrives ready to ride. Our meticulous build and testing process can take up to 4 business days in addition to the ships by date shown before your bike is ready to ship. This attention to detail guarantees that your bike will be easy to assemble on arrival. Please note that most bikes do not come with pedals. To make the most of your new bike right away, be sure to select a pair of pedals when checking out and we will include them with the build!Surly MY26 Disc Trucker Bike in Grandpa's Khakis is a purpose-built 700c touring and bikepacking bike designed for confident handling with real-world loads. Its updated geometry prioritizes stability and comfort on long days—whether it’s hauling panniers on a transcontinental route or carrying gear through the daily commute—while modern disc brake standards and expansive tire clearance keep the setup adaptable as routes and surfaces change.
Why it works for loaded touring
100% chromoly steel frame and fork - Double-butted main triangle balances durability and ride comfort; E.D. coating helps protect the inside of the frame for longer service life.
Stability-focused fit and geometry - Low bottom bracket and long chainstays increase planted, predictable handling when the bike is weighed down.
Modern touring tire clearance - Fits up to 700c x 47mm tires with or without fenders to tune comfort and traction for pavement, chip seal, and mixed-surface routes.
Mounts for serious cargo setups - Extensive braze-ons for racks, fenders, and accessories, plus spare spoke holders for practical on-route repair support.
Fork blade three-pack mounts + dynamo routing - Adds more carry options up front and supports clean setup for a dynamo hub-powered lighting system.
Updated dropout and brake standards - Redesigned front and rear dropouts for captured 12mm thru-axles and flat-mount disc brakes for secure wheel retention and consistent braking in wet or loaded conditions.
WARNING: Cycling involves risks. To ensure your safety, have your bike and its accessories assembled and serviced by a professional mechanic. Do not alter your bicycle or its components. Always adhere to the instructions and warnings provided, including those found on the manufacturer’s website. Inspect your bicycle thoroughly before each ride and always wear a helmet.
Specifications & Identifiers
Bar Tape/Grips
Velo
Bottom Bracket
Shimano
Brake Type
Disc
Brakes
Shimano CUES U6030
Cassette
Shimano CUES LG400-10
Chain
Shimano CN-LG500
Color
Grandpa's Khakis
Crank
Shimano CUES U6010
Defined Color
Tan
Fork
4130 CroMoly Fork
Fork Type
Rigid
Frame Material
Steel
Frame Type
Rigid
Front Axle Type
12mm Thru x 100mm
Front Derailleur
Shimano CUES FD-U6030
Front Tire
Surly ExtraTerrestrial
Front Wheel
Alex Adventurer 2
Handlebar
Surly Truckstop Bar
Headset
FSA
Mfg Size
56cm, 58cm, 60cm, 62cm, 64
Platform
Disc Trucker
Rear Axle Type
12mm Thru x 142mm, 12mm Thru-axle
Rear Derailleur
Shimano CUES RD-U6020
Rear Tire
Surly ExtraTerrestrial
Rear Wheel
Alex Adventurer 2
Saddle
WTB Volt
Seatpost
ProMax Alloy
Shifters
Shimano CUES U6030
Stem
ProMax Alloy
TT (Effective)
575mm, 590mm, 605mm, 620mm, 635mm
Wheel Size
700c
Grandpas Khakis - 56cm UPC
708752447158
Grandpas Khakis - 56cm MPN
04-002219
Grandpas Khakis - 58cm UPC
708752447172
Grandpas Khakis - 58cm MPN
04-002219
Grandpas Khakis - 60cm UPC
708752447196
Grandpas Khakis - 60cm MPN
04-002219
Grandpas Khakis - 62cm UPC
708752447219
Grandpas Khakis - 62cm MPN
04-002219
Grandpas Khakis - 64cm UPC
708752447233
Grandpas Khakis - 64cm MPN
04-002219
Tree Fort ID:
333222475515
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