2019 Surly Bikes Troll Base XS

Build

26 in × 2.5 in

Insights

Somewhat aggressive stack and reach vs trend of rigid mtb bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
551mm
Reach
371mm
Stack to Reach Ratio
1.49:1
Seat Tube Length, C-T
336mm
Top Tube Length, Effective/Horizontal Center
545mm
Top Tube Length, Actual C-C
530.6mm
Top Tube Slope
27.8deg
Head Tube Angle
71deg
Seat Tube Angle
73deg
Head Tube Length
125mm
Bottom Bracket Drop
40mm
Bottom Bracket Height
303mm
Chainstay Length
425mm
Chainstay Length Horizontal
423.1mm
Front-Center
594.2mm
Front-Center Horizontal
592.9mm
Wheelbase
1016mm
Fork Offset/Rake
43mm
Fork Length (Axle-To-Crown)
420mm
Trail
72.6mm
high
Mechanical Trail
68.7mm
Wheel Flop
22.4mm
Standover Height
720mm
Tire to Pedal Spindle Distance
With 170 mm cranks
81.2mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
133mm

Base Build

Wheel Size
26 inch (559mm BSD)
Tire Width
2.5in
Tire Outer Diameter
686mm
Bike Length with Tires
1702mm
Crank Length
170mm
Handlebar Width
710mm
Stem Length
90mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Source:https://surlybikes.com/