Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Groupset microSHIFT Advent X -
Suspension Rigid -
Drivetrain 1 × 10 -
Brakes Tektro Hydraulic Disc
Sizing
Recommended size guide.
XS
142cm - 151cm
SM
152cm - 164cm
MD
165cm - 174cm
LG
175cm - 184cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Surly Grappler - 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated
Suspension Fork
Surly Dinner Fork - 4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, ED coated
Drivetrain
Rear Derailleur
microSHIFT ADVENT X
Front Derailleur
N/A
Shift Levers
microSHIFT ADVENT X
Cassette
microSHIFT ADVENT X, 11-48t, 10-spd
Crank
Samox, 32t
Bottom Bracket
73mm BSA, threaded
Chain
KMC X10
Wheels
Front Hub
Novatec 15 x 110mm, 6-bolt, 32h
Rear Hub
Novatec 12 x 148mm, 6-bolt, 32h
Rims
WTB ST i40 TCS 2.0
Tires
Front: Teravail Ehline, 27.5 x 2.5", Light and Supple, Tan Sidewalls, Rear: Teravail Ehline, 27.5 x 2.5", Light and Supple, Tan Sidewalls
Brakes
Brakes
Tektro Mira
Brake Levers
microSHIFT ADVENT X
Cockpit
Stem
Promax DA-296, 31.8mm
Handlebar
Salsa Cowchipper
Headset
Cane Creek 40
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 | 1.535 mm | 1.491 mm | 1.483 mm | 1.444 mm | 1.441 mm |
| Front Center | 637 mm | 668 mm | 689 mm | 720 mm | 742 mm |
| Rake | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Trail | 64 mm | 65 mm | 66 mm | 65 mm | 65 mm |
| Stack | 585 mm | 604 mm | 623 mm | 641 mm | 660 mm |
| Reach | 381 mm | 405 mm | 420 mm | 444 mm | 458 mm |
| Top Tube Length | 560 mm | 590 mm | 610 mm | 640 mm | 660 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 316 mm | 386 mm | 437.2 mm | 488 mm | 539 mm |
| Head Tube Angle | 69.5 ° | 69.5 ° | 69.5 ° | 69.5 ° | 69.5 ° |
| Head Tube Length | 160 mm | 180 mm | 200 mm | 220 mm | 240 mm |
| Chainstay Length | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1057 mm | 1088 mm | 1109 mm | 1140 mm | 1162 mm |
| Bottom Bracket Drop | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Standover Height | 719 mm | 762 mm | 795 mm | 829 mm | 862 mm |
| Wheels | 650 | 650 | 650 | 650 | 650 |
| Rider Min Height | 142 cm | 152 cm | 165 cm | 175 cm | cm |
| Rider Max Height | 151 cm | 164 cm | 174 cm | 184 cm | cm |