2020 GT Bicycles Aggressor Expert 27.5" Medium

Build

650B/27.5 in × 2.25 in

Insights

Average stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
628mm
Reach
440mm
Stack to Reach Ratio
1.43:1
Seat Tube Length, C-T
500mm
Top Tube Length, Effective/Horizontal Center
626mm
Top Tube Slope
14.3deg
Head Tube Angle
68.5deg
Seat Tube Angle
73.5deg
Head Tube Length
140mm
Bottom Bracket Drop
60mm
Bottom Bracket Height
289.2mm
Chainstay Length
445mm
Chainstay Length Horizontal
440.9mm
Front-Center
726.6mm
Front-Center Horizontal
724.1mm
Wheelbase
1165mm
Fork Offset/Rake
56.1mm
Trail
77.2mm
high
Mechanical Trail
71.8mm
Wheel Flop
26.3mm
Standover Height
792mm
Tire to Pedal Spindle Distance
With 170 mm cranks
207.4mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
119.2mm

Expert 27.5" Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.25in
Tire Outer Diameter
698.3mm
Bike Length with Tires
1863.3mm
Handlebar Width
720mm
Stem Length
90mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
80mm
Suspension Sag
Unknown
Frame Material
Aluminum
Fork Material
Aluminum
Brake Type
Disc
Source:https://www.jensonusa.com/gt-aggressor-expert-bike-2020?utm_source=chatgpt.com