2020 Evil Bikes Following GX I9 HYDRA (120mm, LOW setting)

Design
Flat Bar, Full suspension
Frame
Carbon/Composite
Suspension
120mm fork travel
Features
Disc brake
Somewhat aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Somewhat aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Somewhat aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Somewhat aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Geometry

SMALL
MEDIUM
LARGE
X-LARGE
Stack
586mm
604mm
604mm
614mm
Reach
440mm
460mm
480mm
500mm
Stack to Reach Ratio
1.33:1
1.31:1
1.26:1
1.23:1
Seat Tube Length, C-T
381mm
432mm
470mm
508mm
Top Tube Length, Effective/Horizontal HT Top
585mm
609mm
626mm
646mm
Head Tube Angle
67.9deg
67.9deg
67.9deg
67.9deg
Effective Seat Tube Angle, Unknown
77deg
77deg
77deg
77deg
Head Tube Length
90mm
110mm
110mm
120mm
Bottom Bracket Drop
36mm
36mm
36mm
36mm
Bottom Bracket Height
338.5mm
338.5mm
338.5mm
338.5mm
Chainstay Length
430mm
430mm
430mm
430mm
Chainstay Length Horizontal
428.5mm
428.5mm
428.5mm
428.5mm
Front-Center
720mm
748mm
768mm
792mm
Front-Center Horizontal
719.5mm
747.5mm
767.5mm
790.5mm
Wheelbase
1148mm
1176mm
1196mm
1219mm
Fork Offset/Rake
52.1mm
52.7mm
52.7mm
51.7mm
Trail
95.9mm
very high
95.2mm
very high
95.2mm
very high
96.3mm
very high
Mechanical Trail
88.9mm
88.2mm
88.2mm
89.2mm
Wheel Flop
33.4mm
33.2mm
33.2mm
33.6mm
Standover Height
650mm
664mm
675mm
689mm
Tire to Pedal Spindle
175.5mm
170 mm cranks
203.5mm
170 mm cranks
223.5mm
170 mm cranks
247.5mm
170 mm cranks
Pedal Spindle to Ground Clearance
168.5mm
170 mm cranks
168.5mm
170 mm cranks
168.5mm
170 mm cranks
168.5mm
170 mm cranks

GX I9 HYDRA (120mm, LOW setting) Build

SMALL
MEDIUM
LARGE
X-LARGE
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
2.5in
2.5in
2.5in
2.5in
Tire Outer Diameter
749mm
749mm
749mm
749mm
Bike Length with Tires
1897mm
1925mm
1945mm
1968mm

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Source:https://eu.evil-bikes.com/a/bikes/following