2018 SimWorks Doppo ATB Base XL
Build
650B/27.5 in × 43 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of SimWorks Doppo ATB
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 587.4mm |
| Reach | 393.8mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, C-T | 570mm |
| Top Tube Length, Effective/Horizontal HT Top | 580mm |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 150mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 265mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 434.4mm |
| Front-Center | 622.6mm |
| Front-Center Horizontal | 618.6mm |
| Wheelbase | 1053mm |
| Fork Offset/Rake | 49mm |
| Fork Length (Axle-To-Crown) | 395mm |
| Trail | 60.4mm mid/neutral |
| Mechanical Trail | 57.3mm |
| Wheel Flop | 18.2mm |
| Standover Height | 800mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 117.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 95mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 43mm |
| Tire Outer Diameter | 670mm |
| Bike Length with Tires | 1723mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:https://www.sim.works/products/doppo-atb-frame-set?variant=12097682210917