2017 Gunnar Cycles USA Sport Base 50

Build

700C/29 in × 28 mm

Insights

Average stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Gunnar Cycles USA Sport

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
541mm
Reach
374mm
Stack to Reach Ratio
1.45:1
Seat Tube Length, C-T
415mm
Top Tube Length, Effective/Horizontal HT Top
515mm
Top Tube Slope
16.3deg
Head Tube Angle
71.5deg
Seat Tube Angle
76deg
Head Tube Length
119mm
Bottom Bracket Drop
75mm
Bottom Bracket Height
264mm
Chainstay Length
425mm
Chainstay Length Max
425mm
Chainstay Length Horizontal
418.3mm
Chainstay Length Horizontal Max
418.3mm
Front-Center
585.5mm
Front-Center Horizontal
580.7mm
Wheelbase
999mm
Wheelbase Max
999mm
Fork Offset/Rake
48mm
Fork Length (Axle-To-Crown)
374mm
Trail
62.8mm
mid/​neutral
Mechanical Trail
59.6mm
Wheel Flop
18.9mm
Standover Height
716mm
Tire to Pedal Spindle Distance
With 170 mm cranks
76.5mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
94mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
28mm
Tire Outer Diameter
678mm
Bike Length with Tires
1677mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Unknown
Brake Type
Rim
Source:Bike Counterculture Geometry Database