2018 SimWorks Doppo ATB Base S
Build
650B/27.5 in × 43 mm
Insights
Average 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 | 543.1mm |
| Reach | 366.4mm |
| Stack to Reach Ratio | 1.48:1 |
| Seat Tube Length, C-T | 460mm |
| Top Tube Length, Effective/Horizontal HT Top | 515mm |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 260mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 433.6mm |
| Front-Center | 584.3mm |
| Front-Center Horizontal | 579.4mm |
| Wheelbase | 1013mm |
| Fork Offset/Rake | 49mm |
| Fork Length (Axle-To-Crown) | 395mm |
| Trail | 63.5mm mid/neutral |
| Mechanical Trail | 60.1mm |
| Wheel Flop | 19.6mm |
| Standover Height | 722mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 79.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 90mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 43mm |
| Tire Outer Diameter | 670mm |
| Bike Length with Tires | 1683mm |
| 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