2020 Surly Bikes Lowside 27.5+ Suspension Fork LG

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
608mm
Reach
435.5mm
Stack to Reach Ratio
1.4:1
Seat Tube Length, C-T
466mm
Top Tube Length, Effective/Horizontal HT Top
638mm
Top Tube Length, Actual C-C
608.5mm
Top Tube Slope
15.9deg
Head Tube Angle
67.5deg
Seat Tube Angle
71.5deg
Head Tube Length
155mm
Bottom Bracket Drop
36.7mm
Bottom Bracket Height
326.4mm
Chainstay Length
425mm
Chainstay Length Horizontal
423.4mm
Front-Center
718mm
Front-Center Horizontal
717.1mm
Wheelbase
1140.5mm
Fork Offset/Rake
42mm
Fork Length (Axle-To-Crown)
468mm
Trail
105mm
very high
Mechanical Trail
97mm
Wheel Flop
37.1mm
Standover Height
825.1mm
Tire to Pedal Spindle Distance
With 175 mm cranks
179.9mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
151.4mm

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
1866.7mm
Crank Length
175mm
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
N/A
Brake Type
Disc
Features
Single-speed capable

Published Sizing Recommendations

Height
175 cm
to
Source:https://surlybikes.com/bikes/lowside