2017 Twin Six Standard Rando Base 53
Build
700C/29 in × 43 mm
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 570mm |
| Reach | 366mm |
| Stack to Reach Ratio | 1.56:1 |
| Seat Tube Length, C-T | 530mm |
| Top Tube Length, Effective/Horizontal Center | 535mm |
| Top Tube Slope | 6.8deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 279mm |
| Chainstay Length | 435mm |
| Chainstay Length Max | 435mm |
| Chainstay Length Horizontal | 428.5mm |
| Chainstay Length Horizontal Max | 428.5mm |
| Front-Center | 584.4mm |
| Front-Center Horizontal | 579.5mm |
| Wheelbase | 1008mm |
| Wheelbase Max | 1008mm |
| Fork Offset/Rake | 45mm |
| Fork Length (Axle-To-Crown) | 395mm |
| Trail | 71mm high |
| Mechanical Trail | 67.3mm |
| Wheel Flop | 21.4mm |
| Standover Height | 788mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 60.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 109mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 43mm |
| Tire Outer Diameter | 708mm |
| Bike Length with Tires | 1716mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:Bike Counterculture Geometry Database