Bike-on-Bike

Generated by Bike Insights
650B/27.5 in × 2.4 in
650B/27.5 in × 70 mm

Insights

Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of All-City Cycles Gorilla Monsoon
Somewhat upright stack and reach vs trend of rigid mtb bikes

Geometry

Stack
622mm
626mm
+4mm
Reach
389mm
419mm
+30mm
Stack to Reach Ratio
1.6:1
1.49:1
Seat Tube Length, C-T
432mm
Seat Tube Length, C-TTT
570mm
Top Tube Length, Effective/Horizontal HT Top
585mm
620mm
+35mm
Top Tube Slope
6deg
21.3deg
+15.3deg
Head Tube Angle
71.5deg
69.5deg
-2deg
Seat Tube Angle
72.5deg
73deg
+0.5deg
Head Tube Length
200mm
130mm
-70mm
Bottom Bracket Drop
62.5mm
58.5mm
-4mm
Bottom Bracket Height
290.5mm
303.5mm
+13mm
Chainstay Length
430mm
456mm
+26mm
Chainstay Length Horizontal
425.4mm
452.2mm
+26.8mm
Front-Center
628.7mm
699.2mm
+70.5mm
Front-Center Horizontal
625.6mm
696.8mm
+71.2mm
Wheelbase
1051mm
1149mm
+98mm
Fork Offset/Rake
47mm
53mm
+6mm
Fork Length (On-Axis)
395mm
Fork Length (Axle-To-Crown)
482mm
Trail
68.5mm
high
78.8mm
+10.3mm
high
Mechanical Trail
65mm
73.8mm
+8.8mm
Wheel Flop
20.6mm
25.8mm
+5.2mm
Standover Height
840.1mm
806mm
-34.1mm
Tire to Pedal Spindle
100.7mm
175 mm cranks
167.2mm
+66.5mm
170 mm cranks
Pedal Spindle to Ground Clearance
115.5mm
175 mm cranks
133.5mm
+18mm
170 mm cranks

Build

Wheel Size
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
2.4in
70mm
+9mm
Tire Outer Diameter
705.9mm
724mm
+18.1mm
Bike Length with Tires
1756.9mm
1873mm
+116.1mm
Crank Length
175mm
Handlebar Width
460mm
Stem Length
110mm
Suspension Type
Rigid, non-suspension corrected
Rigid, suspension corrected
Bar Type
Drop Bar
Flat Bar
Frame Material
Steel
Steel
Fork Material
Steel
Steel
Brake Type
Disc
Disc

Meta

Actions
Source
https://allcitycycles.com/bikes/gorilla_monsoon_grx
https://tumbleweed.cc/collections/bikes/products/prospector?variant=42454063677621
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