2015 GT Bicycles Grade Alloy 58

Build

700C/29 in × 35 mm

Insights

Somewhat upright stack and reach vs trend of endurance road bikes
Design deviates from other sizes of GT Bicycles Grade

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
627mm
Reach
382mm
Stack to Reach Ratio
1.64:1
Seat Tube Length, C-T
605mm
Top Tube Length, Effective/Horizontal HT Top
580mm
Top Tube Slope
5.1deg
Head Tube Angle
72deg
Seat Tube Angle
72.5deg
Head Tube Length
207mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
276mm
Chainstay Length
430mm
Chainstay Length Horizontal
424.3mm
Front-Center
615mm
Front-Center Horizontal
610.7mm
Wheelbase
1035mm
Fork Offset/Rake
45mm
Trail
65.1mm
high
Mechanical Trail
61.9mm
Wheel Flop
19.1mm
Standover Height
829mm
Tire to Pedal Spindle Distance
With 170 mm cranks
99mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
106mm

Alloy Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
35mm
Tire Outer Diameter
692mm
Bike Length with Tires
1727mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Unknown
Fork Material
Unknown
Brake Type
Unknown
Source:https://web.archive.org/web/20150423082102/http://www.gtbicycles.com/usa_en/2015/bikes/road/grade-alloy-105