Bike-on-Bike

Generated by Bike Insights
700C/29 in × 2.5 in
650B/27.5 in × 3 in

Insights

Average stack and reach vs trend of rigid mtb bikes
Design deviates from other sizes of Surly Bikes Ogre
Average stack and reach vs trend of rigid mtb bikes

Geometry

Stack
592mm
580mm
-12mm
Reach
395.5mm
398mm
+2.5mm
Stack to Reach Ratio
1.5:1
1.46:1
Seat Tube Length, C-T
406.4mm
406.4mm
+0mm
Top Tube Length, Effective/Horizontal Center
575mm
575mm
+0mm
Top Tube Slope
21.6deg
20.3deg
-1.3deg
Head Tube Angle
71.5deg
69deg
-2.5deg
Seat Tube Angle
73deg
73deg
+0deg
Head Tube Length
110mm
115mm
+5mm
Bottom Bracket Drop
68mm
60mm
-8mm
Bottom Bracket Height
306.5mm
308.2mm
+1.7mm
Chainstay Length
440mm
435mm
-5mm
Chainstay Length Max
435mm
Chainstay Length Horizontal
434.7mm
430.8mm
-3.9mm
Chainstay Length Horizontal Max
430.8mm
Front-Center
618.4mm
646mm
+27.6mm
Front-Center Horizontal
614.7mm
643.2mm
+28.5mm
Wheelbase
1049.4mm
1074mm
+24.6mm
Wheelbase Max
1074mm
Fork Offset/Rake
43mm
42.5mm
-0.5mm
Fork Length (Axle-To-Crown)
447mm
447mm
+0mm
Trail
80mm
high
95.8mm
+15.8mm
very high
Mechanical Trail
75.8mm
89.4mm
+13.6mm
Wheel Flop
24.1mm
32.1mm
+8mm
Standover Height
763.5mm
766mm
+2.5mm
Tire to Pedal Spindle
73.9mm
170 mm cranks
107.8mm
+33.9mm
170 mm cranks
Pedal Spindle to Ground Clearance
136.5mm
170 mm cranks
138.2mm
+1.7mm
170 mm cranks

Build

Wheel Size
700C/29 in
622 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
2.5in
3in
+0.5in
Tire Outer Diameter
749mm
736.4mm
-12.6mm
Bike Length with Tires
1798.4mm
1810.4mm
+12mm
Crank Length
170mm
Handlebar Width
700mm
Stem Length
70mm
Suspension Type
Rigid, non-suspension corrected
Rigid, non-suspension corrected
Bar Type
Flat Bar
Flat Bar
Frame Material
Steel
Steel
Fork Material
Steel
Steel
Brake Type
Disc
Disc

Meta

Actions
Source
https://surlybikes.com/bikes/ogre/bike_specs, Perso, Surly Oger Build
Bike Counterculture Geometry Database
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