2017 Gunnar Cycles USA Rock Tour 26er Base 20.5"

Build

26 in × 2.3 in

Insights

Average stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
601mm
Reach
409mm
Stack to Reach Ratio
1.47:1
Seat Tube Length, C-T
522mm
Top Tube Length, Effective/Horizontal HT Top
595mm
Top Tube Slope
10.3deg
Head Tube Angle
71.5deg
Seat Tube Angle
73deg
Head Tube Length
150mm
Bottom Bracket Drop
40mm
Bottom Bracket Height
297.9mm
Chainstay Length
440mm
Chainstay Length Max
440mm
Chainstay Length Horizontal
438.2mm
Chainstay Length Horizontal Max
438.2mm
Front-Center
639.1mm
Front-Center Horizontal
637.8mm
Wheelbase
1076mm
Wheelbase Max
1076mm
Fork Offset/Rake
39mm
Fork Length (Axle-To-Crown)
441mm
Trail
71.9mm
high
Mechanical Trail
68.2mm
Wheel Flop
21.7mm
Standover Height
825mm
Tire to Pedal Spindle Distance
With 170 mm cranks
131.2mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
127.9mm

Base Build

Wheel Size
26 inch (559mm BSD)
Tire Width
2.3in
Tire Outer Diameter
675.8mm
Bike Length with Tires
1751.8mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
Unknown
Suspension Sag
Unknown
Frame Material
Steel
Fork Material
Unknown
Brake Type
Disc
Source:Bike Counterculture Geometry Database