2017 Gunnar Cycles USA Hyper-XC Base 56

Build

700C/29 in × 38 mm

Insights

Somewhat upright stack and reach vs trend of cyclocross bikes
Design deviates from other sizes of Gunnar Cycles USA Hyper-XC

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
589mm
Reach
389mm
Stack to Reach Ratio
1.51:1
Seat Tube Length, C-T
560mm
Top Tube Length, Effective/Horizontal HT Top
565mm
Top Tube Slope
5.4deg
Head Tube Angle
72.5deg
Seat Tube Angle
73.5deg
Head Tube Length
149mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
279mm
Chainstay Length
430mm
Chainstay Length Max
430mm
Chainstay Length Horizontal
424.3mm
Chainstay Length Horizontal Max
424.3mm
Front-Center
605.8mm
Front-Center Horizontal
601.7mm
Wheelbase
1026mm
Wheelbase Max
1026mm
Fork Offset/Rake
47mm
Fork Length (Axle-To-Crown)
395mm
Trail
60.8mm
mid/​neutral
Mechanical Trail
58mm
Wheel Flop
17.4mm
Standover Height
810mm
Tire to Pedal Spindle Distance
With 170 mm cranks
86.8mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
109mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
38mm
Tire Outer Diameter
698mm
Bike Length with Tires
1724mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Unknown
Brake Type
Disc
Source:Bike Counterculture Geometry Database