Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Groupset NX Eagle, SX Eagle -
Suspension Rigid -
Drivetrain 1 × 12 -
Brakes Tektro Hydraulic Disc
Sizing
Recommended size guide.
XS
145cm - 160cm
SM
155cm - 170cm
MD
165cm - 180cm
LG
175cm - 191cm
XL
185cm - 201cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Surly Wednesday, 100% Surly 4130 Chromoly steel. 100% Surly Chromoly Steel, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
Suspension Fork
Surly Wednesday, 100% Surly 4130 Chromoly steel. 100% Surly Chromoly Steel, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
Drivetrain
Rear Derailleur
SRAM SX Eagle
Front Derailleur
N/A
Shift Levers
SRAM SX Eagle
Cassette
SRAM PG-1210 Eagle, 11-50t, 12spd
Crank
SRAM NX Eagle DUB, 30T
Bottom Bracket
100mm threaded (1.37" x 24TPI)
Chain
SRAM SX Eagle
Wheels
Front Hub
Novatec 15 x 150mm, 32h, 6-bolt
Rear Hub
Novatec 12 x 177mm, 32h, 6-bolt
Rims
Surly My Other Brother Darryl
Tires
Front: Surly Nate 26 x 3.8", 60tpi, tubeless ready, Rear: Surly Nate 26 x 3.8", 60tpi, tubeless ready
Brakes
Brakes
Tektro HD-M275/276
Brake Levers
Tektro HD-M275/276
Cockpit
Stem
Promax, 31.8mm
Handlebar
Velo Black
Headset
Cane Creek
Seat
Saddle
WTB Volt
Seatpost
Ø30.9mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.433 mm | 1.376 mm | 1.346 mm | 1.318 mm | 1.287 mm |
| Bottom Bracket Height | 288 mm | 288 mm | 288 mm | 288 mm | 288 mm |
| Front Center | 652 mm | 672 mm | 693 mm | 714 mm | 735 mm |
| Rake | 47 mm | 47 mm | 47 mm | 47 mm | 47 mm |
| Trail | 81 mm | 83 mm | 81 mm | 81 mm | 81 mm |
| Stack | 573 mm | 578 mm | 587 mm | 597 mm | 606 mm |
| Reach | 400 mm | 420 mm | 436 mm | 453 mm | 471 mm |
| Top Tube Length | 570 mm | 590 mm | 610 mm | 630 mm | 650 |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 316 mm | 366 mm | 416 mm | 466 mm | 516 mm |
| Head Tube Angle | 69 ° | 69 ° | 69 ° | 69 ° | 69 ° |
| Head Tube Length | 95 mm | 100 mm | 110 mm | 120 mm | 130 mm |
| Chainstay Length | 435 mm | 435 mm | 435 mm | 435 mm | 435 mm |
| Wheelbase | 1081 mm | 1101 mm | 1122 mm | 1143 mm | 1164 mm |
| Bottom Bracket Drop | 55 mm | 55 mm | 55 mm | 55 mm | 55 mm |
| Standover Height | 711 mm | 737 mm | 774 mm | 807 mm | 841 mm |
| Wheels | 26" | 26" | 26" | 26" | 26" |
| Rider Min Height | 145 cm | 155 cm | 165 cm | 175 cm | 185 cm |
| Rider Max Height | 160 cm | 170 cm | 180 cm | 191 cm | 201 cm |