2021 Cervelo Cycles Aspero 650B 51
Build
650B/27.5 in × 47 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Cervelo Cycles Aspero
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 530mm |
| Reach | 379mm |
| Stack to Reach Ratio | 1.4:1 |
| Seat Tube Length, C-T | 510mm |
| Top Tube Length, Effective/Horizontal HT Top | 532mm |
| Top Tube Slope | 4.4deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 107mm |
| Bottom Bracket Drop | 78.5mm |
| Bottom Bracket Height | 260.5mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 412.6mm |
| Front-Center | 592mm |
| Front-Center Horizontal | 587.4mm |
| Wheelbase | 1000mm |
| Fork Offset/Rake | 54mm |
| Trail | 56.5mm mid/neutral |
| Mechanical Trail | 53.6mm |
| Wheel Flop | 17mm |
| Standover Height | 732mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 83mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 90.5mm |
650B Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 47mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1678mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.cervelo.com/en/aspero