2019 GT Bicycles Avalanche Sport L

Build

650B/27.5 in × 2.25 in

Insights

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

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
589mm
Reach
454mm
Stack to Reach Ratio
1.3:1
Seat Tube Length, C-T
485mm
Top Tube Length, Effective/Horizontal HT Top
638mm
Top Tube Slope
11.9deg
Head Tube Angle
69.5deg
Seat Tube Angle
72.7deg
Head Tube Length
108mm
Bottom Bracket Drop
45mm
Bottom Bracket Height
304.2mm
Chainstay Length
435mm
Chainstay Length Horizontal
432.7mm
Front-Center
703.8mm
Front-Center Horizontal
704mm
Wheelbase
1135mm
Fork Offset/Rake
42mm
Trail
85.7mm
very high
Mechanical Trail
80.3mm
Wheel Flop
28.1mm
Tire to Pedal Spindle Distance
With 170 mm cranks
184.6mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
134.2mm

Sport Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.25in
Tire Outer Diameter
698.3mm
Bike Length with Tires
1833.3mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
100mm
Suspension Sag
Unknown
Frame Material
Aluminum
Fork Material
Unknown
Brake Type
Disc
Source:http://gtbike.ru/catalog.php?r=3&id=1408634&price=0, http://gtbike.ru/catalog.php?r=3&id=1408634&price=0, http://gtbike.ru/showobject.php?id=3211&size=1