2019 Surly Bikes Lowside 27.5+ Suspension Fork SM

Build

650B/27.5 in × 2.8 in

Insights

Somewhat aggressive stack and reach vs trend of hardtail trail mtb bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
579.8mm
Reach
403.7mm
Stack to Reach Ratio
1.44:1
Seat Tube Length, C-T
366mm
Top Tube Length, Effective/Horizontal HT Top
598mm
Top Tube Length, Actual C-C
575.6mm
Top Tube Slope
24.1deg
Head Tube Angle
67.4deg
Seat Tube Angle
71.4deg
Head Tube Length
125mm
Bottom Bracket Drop
36mm
Bottom Bracket Height
327.1mm
Chainstay Length
425mm
Chainstay Length Horizontal
423.5mm
Front-Center
675.5mm
Front-Center Horizontal
674.5mm
Wheelbase
1098mm
Fork Offset/Rake
42mm
Fork Length (Axle-To-Crown)
468mm
Trail
105.7mm
very high
Mechanical Trail
97.6mm
Wheel Flop
37.5mm
Standover Height
755mm
Tire to Pedal Spindle Distance
With 170 mm cranks
142.4mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
157.1mm

27.5+ Suspension Fork Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.8in
Tire Outer Diameter
726.2mm
Bike Length with Tires
1824.2mm
Crank Length
170mm
Handlebar Width
820mm
Stem Length
60mm
Stem Angle
6deg
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
100mm
Suspension Sag
25%
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Features
Single-speed capable
Source:https://surlybikes.com/bikes/lowside