Bike details
Overview
Key information split into simple groups.
Frame summary
-
Category -
Frame Steel -
Wheels 29" -
Groupset microSHIFT Advent, Race Face -
Drivetrain 1 × 9 -
Brakes Mechanical Disc
Sizing
Recommended size guide.
SM
160cm - 177cm
MD
167cm - 182cm
LG
177cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
100% Surly Chromoly steel, Natch tubing, double-butted main triangle, TIG welded
Suspension Fork
100% Surly Chromoly steel, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
Drivetrain
Rear Derailleur
microSHIFT Advent 1x9 Speed, RD-M6195M
Front Derailleur
N/A
Shift Levers
microSHIFT Advent Trail 1x9 shifter, SL-M9195-R
Cassette
microSHIFT Advent 11-46t, 9-speed
Crank
Race Face, 32t
Bottom Bracket
Race Face BSA 24
Chain
KMC X10 10-Speed
Wheels
Front Hub
Novatec QR x 100, 36h
Rear Hub
Novatec QR x 135, 36h
Spokes
DT Swiss 2.0 Stainless
Tires
Surly ExtraTerrestrial Tire - 26 x 2.5", Tubeless, Folding, Black/Slate, 60tpi
Brakes
Brakes
Avid BB7 S MTN
Brake Levers
Avid FR-5
Cockpit
Stem
Kalloy 31.8
Handlebar
Surly Terminal Bar
Headset
Cane Creek 40 Series
Seat
Saddle
Selle Italia X-Base
Seatpost
Kalloy 30.9
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG |
|---|---|---|---|
| Stack Reach Ratio | 1.39 mm | 1.38 mm | 1.4 mm |
| Bottom Bracket Height | 299 mm | 299 mm | 299 mm |
| Front Center | 650 | 682 mm | 708 mm |
| Rake | 43 mm | 43 mm | 43 mm |
| Trail | 81 mm | 81 mm | 81 mm |
| Stack | 577.1 mm | 605.3 mm | 633.4 mm |
| Reach | 415.9 mm | 437.1 mm | 453.2 mm |
| Top Tube Length | 596 mm | 626 mm | 651 mm |
| Seat Tube Angle | 72.5 ° | 72.5 ° | 72.5 ° |
| Seat Tube Length | 406 mm | 432 mm | 508 mm |
| Head Tube Angle | 70 ° | 70 ° | 70 ° |
| Head Tube Length | 150 mm | 180 mm | 210 mm |
| Chainstay Length | 827 mm | 827 mm | 827 mm |
| Wheelbase | 1475 mm | 1506 mm | 1532 mm |
| Bottom Bracket Drop | 40 mm | 40 mm | 40 mm |
| Standover Height | 731 mm | 779 mm | 829 mm |
| Wheels | 29" | 29" | 29" |
| Rider Min Height | 160 cm | 167 cm | 177 cm |
| Rider Max Height | 177 cm | 182 cm | 195 cm |
Model Overview
Big Dummy Frameset belongs to the Surly Big Dummy model. Surly launched 12 frames of this model so far. You can easily view all of the Surly Big Dummy frames models from 2023, here.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Long Tail Cargo frames average price
According to our calculations, the average cost of a Long Tail Cargo frame that is reliable is 941$. However, you could also get a good Long Tail Cargo frame even if you pay a lower amount than the average price. As a general rule of thumb, you should always read reviews about the frame and its components before buying it to ensure you don’t pay too much.
At the moment of the release date, Surly Big Dummy Frameset price was 1599$. If we compare this with the average Long Tail Cargo frame cost we notice that the price is 69.93% more expensive.
Overview of components
Fork material
When it comes to the fork, this frame has a steel one, so, it can add some extra weight to your bike. However, steel is a pretty tough and durable material.
Brakes
For your safety, it is important to have quality breaks on your bike. Surly Big Dummy Frameset has Mechanical Disc brakes installed. They are much easier to maintain than hydraulic disk brakes. However, with hydraulic disk brakes, you have the ultimate braking power!
Sizes
Big Dummy Frameset comes in 3 sizes, that range from 160 cm – 195 cm (5.25 ft – 6.4 ft). In conclusion, finding one for you shouldn’t be a problem.