2020 Gunnar Cycles USA Rock Hound Base 23.5
Build
700C/29 in × 2.2 in
Insights
Very upright stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Gunnar Cycles USA Rock Hound
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 668mm |
| Reach | 444mm |
| Stack to Reach Ratio | 1.5:1 |
| Seat Tube Length, C-T | 570mm |
| Top Tube Length, Effective/Horizontal Center | 650mm |
| Top Tube Length, Actual C-C | 623.5mm |
| Top Tube Slope | 12.5deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 165mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 296.9mm |
| Chainstay Length | 450mm |
| Chainstay Length Horizontal | 444.5mm |
| Front-Center | 692mm |
| Front-Center Horizontal | 688.5mm |
| Wheelbase | 1133mm |
| Fork Offset/Rake | 43mm |
| Fork Length (Axle-To-Crown) | 466mm |
| Trail | 77.4mm high |
| Mechanical Trail | 73.4mm |
| Wheel Flop | 23.3mm |
| Standover Height | 890mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 155.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 126.9mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.2in |
| Tire Outer Diameter | 733.8mm |
| Bike Length with Tires | 1866.8mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:http://gunnarbikes.com/site/bikes/rock-hound/