2021 GT Bicycles Sensor Carbon, Expert

Design
Flat Bar, Full suspension
Frame
Carbon/Composite
Suspension
140mm 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

S
M
L
XL
Stack
587mm
595mm
602mm
609mm
Reach
420mm
445mm
470mm
495mm
Stack to Reach Ratio
1.4:1
1.34:1
1.28:1
1.23:1
Seat Tube Length, C-T
400mm
430mm
480mm
520mm
Top Tube Length, Actual C-C
567mm
593mm
620mm
647mm
Top Tube Slope
21.1deg
17.9deg
13.1deg
9.6deg
Head Tube Angle
65.5deg
65.5deg
65.5deg
65.5deg
Seat Tube Angle
76deg
76deg
76deg
76deg
Head Tube Length
102mm
110mm
118mm
126mm
Bottom Bracket Drop
27mm
27mm
27mm
27mm
Bottom Bracket Height
347.5mm
347.5mm
347.5mm
347.5mm
Chainstay Length
435mm
435mm
435mm
435mm
Chainstay Length Horizontal
434.2mm
434.2mm
434.2mm
434.2mm
Front-Center
732mm
760mm
789mm
817mm
Front-Center Horizontal
731.8mm
759.8mm
787.8mm
816.8mm
Wheelbase
1166mm
1194mm
1222mm
1251mm
Fork Offset/Rake
51mm
51mm
51mm
51mm
Trail
114.6mm
very high
114.6mm
very high
114.6mm
very high
114.6mm
very high
Mechanical Trail
104.3mm
104.3mm
104.3mm
104.3mm
Wheel Flop
43.3mm
43.3mm
43.3mm
43.3mm
Standover Height
750mm
760mm
770mm
805mm
Tire to Pedal Spindle
187.5mm
170 mm cranks
215.5mm
170 mm cranks
244.5mm
170 mm cranks
272.5mm
170 mm cranks
Pedal Spindle to Ground Clearance
177.5mm
170 mm cranks
177.5mm
170 mm cranks
177.5mm
170 mm cranks
177.5mm
170 mm cranks

Carbon, Expert Build

S
M
L
XL
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
1915mm
1943mm
1971mm
2000mm
Handlebar Width
780mm
780mm
780mm
780mm
Stem Length
45mm
45mm
45mm
45mm

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://www.gtbicycles.com/gbr_en/sensor-carbon-expert-3109