Bike-on-Bike

Generated by Bike Insights
650B/27.5 in × 3 in

Insights

Average stack and reach vs trend of hardtail trail mtb bikes
Design deviates from other sizes of Surly Bikes Karate Monkey

Geometry

Stack
608mm
Reach
412mm
Stack to Reach Ratio
1.48:1
Seat Tube Length, C-T
419mm
Top Tube Length, Effective/Horizontal HT Top
615mm
Top Tube Length, Actual C-C
575mm
Top Tube Slope
21.1deg
Head Tube Angle
67.5deg
Seat Tube Angle
71.5deg
Head Tube Length
100mm
Bottom Bracket Drop
44mm
Bottom Bracket Height
324.2mm
Chainstay Length
423mm
Chainstay Length Horizontal
420.7mm
Front-Center
701.7mm
Front-Center Horizontal
700.3mm
Wheelbase
1121mm
Fork Offset/Rake
51mm
Fork Length (Axle-To-Crown)
521mm
Trail
97.3mm
very high
Mechanical Trail
89.9mm
Wheel Flop
34.4mm
Standover Height
790.7mm
Tire to Pedal Spindle
158.5mm
175 mm cranks
Pedal Spindle to Ground Clearance
149.2mm
175 mm cranks

Build

Wheel Size
650B/27.5 in
584 mm BSD
Tire Width
3in
Tire Outer Diameter
736.4mm
Bike Length with Tires
1857.4mm
Crank Length
175mm
Handlebar Width
800mm
Stem Length
70mm
Stem Angle
7deg
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
140mm
Rear Travel
Unknown
Suspension Sag
0%
Frame Material
Steel
Fork Material
Unknown
Brake Type
Disc

Meta

Actions
Source
https://surlybikes.com/bikes/karate_monkey#geo-140mm-suspension-fork-2
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