Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Groupset Alivio, Sora -
Suspension Rigid -
Drivetrain 3 × 9 -
Brakes TRP Mechanical Disc
Sizing
Recommended size guide.
56cm
178cm - 188cm
58cm
178cm - 188cm
60cm
183cm - 193cm
62cm
188cm - 198cm
64cm
193cm - 203cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Surly Disc Trucker: 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated
Suspension Fork
Surly Disc Trucker: 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated
Drivetrain
Rear Derailleur
Shimano Alivio M4000 SGS
Front Derailleur
Shimano Sora R3030
Shift Levers
Shimano Sora 3x9
Cassette
Shimano Alivio, 11-34t, 9 speed
Crank
Shimano Alivio 48x36x26t
Bottom Bracket
68mm threaded (1.37" x 24TPI)
Chain
KMC X9
Wheels
Front Hub
Novatec 12x100, 6 bolt, 36H
Rear Hub
Novatec 12x142, 6 bolt, 36H
Rims
Alex Adventurer 2
Tires
Front: Surly ExtraTerrestrial 700x41, Rear: Surly ExtraTerrestrial 700x41
Brakes
Brakes
TRP Spyre C
Brake Levers
Shimano Sora
Cockpit
Stem
ProMax 31.8 4 bolt
Handlebar
Surly Truckstop Bar
Headset
Cane Creek 40
Seat
Saddle
WTB Volt Sport
Seatpost
Ø27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 56cm | 58cm | 60cm | 62cm | 64cm |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.582 mm | 1.616 mm | 1.629 mm | 1.668 mm | 1.661 mm |
| Bottom Bracket Height | 256 mm | 256 mm | 256 mm | 256 mm | 256 mm |
| Front Center | 613 mm | 622 mm | 638 mm | 646 mm | 652 mm |
| Rake | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Trail | 62 mm | 62 mm | 62 mm | 62 mm | 71 mm |
| Stack | 613 mm | 632 mm | 651.5 mm | 670.5 mm | 685 mm |
| Reach | 387.5 mm | 391 mm | 400 mm | 402 mm | 412.5 mm |
| Top Tube Length | 575 mm | 590 mm | 605 mm | 620 mm | 635 mm |
| Seat Tube Angle | 73 ° | 72.5 ° | 72.5 ° | 72 ° | 72 ° |
| Seat Tube Length | 560 mm | 580 mm | 600 mm | 620 mm | 640 mm |
| Head Tube Angle | 72 ° | 72 ° | 72 ° | 72 ° | 72 ° |
| Head Tube Length | 175 mm | 195 mm | 215 mm | 235 mm | 250 mm |
| Chainstay Length | 450 mm | 450 mm | 450 mm | 450 mm | 450 mm |
| Wheelbase | 1051 mm | 1060 mm | 1075 mm | 1084 mm | 1090 mm |
| Bottom Bracket Drop | 80 mm | 80 mm | 80 mm | 80 mm | 80 mm |
| Standover Height | 813 mm | 831 mm | 850 mm | 869 mm | 885 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 178 cm | 178 cm | 183 cm | 188 cm | 193 cm |
| Rider Max Height | 188 cm | 188 cm | 193 cm | 198 cm | 203 cm |