2016 Surly Bikes Troll Base XL

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
604mm
Reach
446mm
Stack to Reach Ratio
1.35:1
Seat Tube Length, C-T
559mm
Top Tube Length, Effective/Horizontal Center
630mm
Top Tube Slope
6.5deg
Head Tube Angle
71deg
Seat Tube Angle
73deg
Head Tube Length
180mm
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
686.1mm
Front-Center Horizontal
684.9mm
Wheelbase
1108mm
Wheelbase Max
1108mm
Fork Offset/Rake
43mm
Fork Length (Axle-To-Crown)
420mm
Trail
77mm
high
Mechanical Trail
72.8mm
Wheel Flop
23.7mm
Standover Height
843mm
Tire to Pedal Spindle Distance
With 170 mm cranks
160.4mm
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
1819.4mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Source:Bike Counterculture Geometry Database