2016 Surly Bikes Troll Base S

Build

26" x 3 in

Insights

Somewhat aggressive stack and reach vs trend of rigid mtb bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
561mm
Reach
393mm
Stack to Reach Ratio
1.43:1
Seat Tube Length, C-T
406mm
Top Tube Length, Effective/Horizontal Center
570mm
Top Tube Slope
18.7deg
Head Tube Angle
71deg
Seat Tube Angle
73deg
Head Tube Length
135mm
Bottom Bracket Drop
40mm
Bottom Bracket Height
315.7mm
Chainstay Length
425mm
Chainstay Length Max
425mm
Chainstay Length Horizontal
423.1mm
Chainstay Length Horizontal Max
423.1mm
Front-Center
619.2mm
Front-Center Horizontal
617.9mm
Wheelbase
1041mm
Wheelbase Max
1041mm
Fork Offset/Rake
43mm
Fork Length (Axle-To-Crown)
420mm
Trail
77mm
high
Mechanical Trail
72.8mm
Wheel Flop
23.7mm
Standover Height
749mm
Tire to Pedal Spindle Distance
With 170 mm cranks
93.5mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
145.7mm

Base Build

Wheel Size
26 inch (559mm BSD)
Tire Width
3in
Tire Outer Diameter
711.4mm
Bike Length with Tires
1752.4mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Source:Bike Counterculture Geometry Database