2021 Surly Bikes Bridge Club 27.5 XL

Build

650B/27.5 in × 2.4 in

Insights

Average stack and reach vs trend of rigid mtb bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
609mm
Reach
444mm
Stack to Reach Ratio
1.37:1
Seat Tube Length, C-T
558.8mm
Top Tube Length, Effective/Horizontal HT Top
630mm
Top Tube Length, Actual C-C
610.3mm
Top Tube Slope
7deg
Head Tube Angle
71deg
Seat Tube Angle
73deg
Head Tube Length
165mm
Bottom Bracket Drop
60mm
Bottom Bracket Height
293mm
Chainstay Length
435mm
Chainstay Length Horizontal
430.8mm
Front-Center
680.8mm
Front-Center Horizontal
678.2mm
Wheelbase
1109mm
Fork Offset/Rake
43mm
Fork Length (Axle-To-Crown)
420mm
Trail
76.1mm
high
Mechanical Trail
71.9mm
Wheel Flop
23.4mm
Standover Height
845.5mm
Tire to Pedal Spindle Distance
With 175 mm cranks
152.9mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
118mm

27.5 Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.4in
Tire Outer Diameter
705.9mm
Bike Length with Tires
1814.9mm
Crank Length
175mm
Handlebar Width
710mm
Stem Length
100mm
Stem Angle
6deg
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Source:https://surlybikes.com/bikes/bridge_club