Bike-on-Bike

Generated by Bike Insights
700C/29 in × 2.4 in
650B/27.5 in × 3 in

Insights

Average stack and reach vs trend of full-suspension trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Somewhat aggressive stack and reach vs trend of rigid mtb bikes
Design deviates from other sizes of Surly Bikes Karate Monkey

Geometry

Stack
631mm
606mm
-25mm
Reach
500mm
450mm
-50mm
Stack to Reach Ratio
1.26:1
1.35:1
Seat Tube Length, C-T
482mm
470mm
-12mm
Top Tube Length, Effective/Horizontal HT Top
635mm
Top Tube Length, Actual C-C
658mm
597.5mm
-60.5mm
Top Tube Slope
14.9deg
Head Tube Angle
65.5deg
69deg
+3.5deg
Seat Tube Angle
73deg
Effective Seat Tube Angle, Unknown
76deg
Head Tube Length
125mm
110mm
-15mm
Bottom Bracket Drop
39.5mm
55mm
+15.5mm
Bottom Bracket Height
332.5mm
313.2mm
-19.3mm
Chainstay Length
423mm
Chainstay Length Horizontal
432mm
419.4mm
-12.6mm
Front-Center
815mm
711.7mm
-103.3mm
Front-Center Horizontal
814mm
709.6mm
-104.4mm
Wheelbase
1246mm
1129mm
-117mm
Fork Offset/Rake
40.4mm
47mm
+6.6mm
Fork Length (Axle-To-Crown)
483mm
Trail
125.1mm
very high
91mm
-34.1mm
very high
Mechanical Trail
113.8mm
85mm
-28.8mm
Wheel Flop
47.2mm
30.4mm
-16.8mm
Standover Height
756.5mm
812mm
+55.5mm
Tire to Pedal Spindle
273mm
170 mm cranks
168.5mm
-104.5mm
175 mm cranks
Pedal Spindle to Ground Clearance
162.5mm
170 mm cranks
138.2mm
-24.3mm
175 mm cranks

Build

Wheel Size
700C/29 in
622 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
2.4in
3in
+0.6in
Tire Outer Diameter
743.9mm
736.4mm
-7.5mm
Bike Length with Tires
1989.9mm
1865.4mm
-124.5mm
Suspension Type
Full suspension
Rigid, suspension corrected
Bar Type
Flat Bar
Flat Bar
Fork Travel
130mm
Rear Travel
Unknown
Suspension Sag
Unknown
Frame Material
Aluminum
Steel
Fork Material
Unknown
Steel
Brake Type
Disc
Disc

Meta

Actions
Source
https://www.ibiscycles.com/bikes/ripley-af
https://surlybikes.com/bikes/karate_monkey
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