1800 GT Bicycles GT BIke Base M

Build

650B/27.5 in × 2.4 in

Insights

Somewhat aggressive stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of GT Bicycles GT BIke
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
591mm
Reach
435mm
Stack to Reach Ratio
1.36:1
Seat Tube Length, Unknown
440mm
Top Tube Length, Effective/Horizontal Unknown
582.4mm
Top Tube Slope
16.9deg
Head Tube Angle
67deg
Seat Tube Angle
76deg
Head Tube Length
120mm
Bottom Bracket Drop
43mm
Bottom Bracket Height
310mm
Chainstay Length Horizontal
431.6mm
Front-Center
718mm
Front-Center Horizontal
716.7mm
Wheelbase
1148.3mm
Fork Offset/Rake
44mm
Fork Length (Axle-To-Crown)
492mm
Trail
102mm
very high
Mechanical Trail
93.9mm
Wheel Flop
36.7mm
Standover Height
734mm
Tire to Pedal Spindle Distance
With 170 mm cranks
195mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
140mm

Base Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.4in
Tire Outer Diameter
705.9mm
Bike Length with Tires
1854.2mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
100mm
Suspension Sag
Unknown
Frame Material
Unknown
Fork Material
Unknown
Brake Type
Unknown
Source:https://www.facebook.com/gtbicyclesph