Bike-on-Bike

Generated by Bike Insights
650B/27.5 in × 42 mm
650B/27.5 in × 38 mm

Insights

Average stack and reach vs trend of touring bikes
Design deviates from other sizes of Marin Bikes Four Corners
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Bombtrack Bicycle Company Arise

Geometry

Stack
580mm
538mm
-42mm
Reach
381mm
370mm
-11mm
Stack to Reach Ratio
1.52:1
1.45:1
Seat Tube Length, C-T
422mm
490mm
+68mm
Top Tube Length, Effective/Horizontal HT Top
552.8mm
529mm
-23.8mm
Top Tube Length, Actual C-C
533mm
Top Tube Slope
19.3deg
7.6deg
-11.7deg
Head Tube Angle
70.5deg
70.5deg
+0deg
Seat Tube Angle
73.5deg
73.5deg
+0deg
Head Tube Length
198mm
130mm
-68mm
Bottom Bracket Drop
53.5mm
55mm
+1.5mm
Bottom Bracket Height
280.5mm
275mm
-5.5mm
Chainstay Length
432mm
420mm
-12mm
Chainstay Length Horizontal
428.7mm
416.4mm
-12.3mm
Front-Center
615.5mm
602mm
-13.5mm
Front-Center Horizontal
613.1mm
599.6mm
-13.5mm
Wheelbase
1041.8mm
1016mm
-25.8mm
Fork Offset/Rake
43mm
55mm
+12mm
Fork Length (On-Axis)
390mm
Trail
72.7mm
high
58.5mm
-14.2mm
mid/​neutral
Mechanical Trail
68.5mm
55.2mm
-13.3mm
Wheel Flop
22.9mm
18.4mm
-4.5mm
Standover Height
706.4mm
762mm
+55.6mm
Tire to Pedal Spindle
111.5mm
170 mm cranks
102mm
-9.5mm
170 mm cranks
Pedal Spindle to Ground Clearance
110.5mm
170 mm cranks
105mm
-5.5mm
170 mm cranks

Build

Wheel Size
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
42mm
38mm
-4mm
Tire Outer Diameter
668mm
660mm
-8mm
Bike Length with Tires
1709.8mm
1676mm
-33.8mm
Crank Length
170mm
170mm
+0mm
Handlebar Width
400mm
420mm
+20mm
Stem Length
70mm
80mm
+10mm
Stem Angle
-7deg
Suspension Type
Rigid, non-suspension corrected
Rigid, non-suspension corrected
Bar Type
Drop Bar
Drop Bar
Frame Material
Steel
Steel
Fork Material
Steel
Steel
Brake Type
Disc
Disc

Meta

Actions
Source
https://www.marinbikes.com/bikes/2021-four-corners
https://bombtrack.com/2021-arise-glossy-coffee-black/
Brand
Bike
Size
Category