2025 evolve CIMA Base M
Build
700C/29 in × 32 mm
Insights
Average stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 544mm |
| Reach | 384mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-TTT | 481mm |
| Top Tube Length, Effective/Horizontal Unknown | 540mm |
| Top Tube Slope | 6.8deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 138mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 271mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 403.6mm |
| Front-Center | 579mm |
| Front-Center Horizontal | 574.5mm |
| Wheelbase | 978.1mm |
| Wheelbase Max | 978mm |
| Fork Offset/Rake | 44mm |
| Fork Length (Axle-To-Crown) | 372mm |
| Trail | 58.9mm mid/neutral |
| Mechanical Trail | 56.3mm |
| Wheel Flop | 16.5mm |
| Standover Height | 770mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 66mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 101mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1664.1mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 168 cm to 177 cm |
Source:www.evolvebicycles.com