Skip to content

Geometry plotter

Reach 420mm Surly Grappler / MD: 420
Stack 623mm Surly Grappler / MD: 623
Wheelbase 1109mm Surly Grappler / MD: 1109
Head angle 69.5° Surly Grappler / MD: 69.5
Seat angle 73.0° Surly Grappler / MD: 73.0

1 bicycle drawn to scale

Dimensions

Published geometry

Each bicycle at its drawn size. Rows with a dimension on the drawing show it while hovered; click to keep it shown.

Published geometry of the drawn bicycles
Measurement Surly Grappler MD
Frame
Reachmm 420
Stackmm 623
Top tube lengthmm 610
Seat tube lengthmm 437.2
Head tube lengthmm 200
Head tube angle 69.5°
Seat tube angle 73°
Chainstay lengthmm 425
Wheelbasemm 1109
Front centermm 689
Bottom bracket dropmm 50
Standover heightmm 795
Fork rakemm 50
Trailmm 66
Stack/reach ratio 1.48
Suspension and parts
Crank lengthmm 175
Handlebar widthmm 440
Stem lengthmm 60

Not published by the manufacturer: Bottom bracket height, Front travel, Rear travel, Stem angle, Seatpost length, Dropper post travel.