Bike-on-Bike
20.5 (27.5")
Default Config
Insights
Average stack and reach vs trend of off-road touring bikes
Design deviates from other sizes of Gunnar Cycles USA RockTour II 29er
Geometry
Stack | 619mm | — |
Reach | 390mm | — |
Stack to Reach Ratio | 1.59:1 | — |
Seat Tube Length, Unknown | 520mm | — |
Top Tube Length, Effective/Horizontal Unknown | 580mm | — |
Top Tube Slope | 11.5deg | — |
Head Tube Angle | 70deg | — |
Seat Tube Angle | 73deg | — |
Head Tube Length | 187mm | — |
Bottom Bracket Drop | 65mm | — |
Bottom Bracket Height | 285mm | — |
Chainstay Length | 450mm | — |
Chainstay Length Horizontal | 445.3mm | — |
Front-Center | 653mm | — |
Front-Center Horizontal | 650.7mm | — |
Wheelbase | 1096mm | — |
Fork Offset/Rake | 55mm | — |
Fork Length (Axle-To-Crown) | 409mm | — |
Trail | 68.9mm high | — — |
Mechanical Trail | 64.7mm | — |
Wheel Flop | 22.1mm | — |
Standover Height | 815.3mm | — |
Tire to Pedal Spindle | 133mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 115mm 170 mm cranks | — |
Build
Wheel Size | 650B/27.5 in 584 mm BSD | — — |
Tire Width | 58mm | — |
Tire Outer Diameter | 700mm | — |
Bike Length with Tires | 1796mm | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Drop Bar | — |
| Frame Material | Steel | — |
| Fork Material | Unknown | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | http://gunnarbikes.com/site/rocktourii/ | — |
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