2026 SEKA exaero gr Base 61
Build
700C/29 in × 45 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of SEKA exaero gr
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 620mm |
| Reach | 408mm |
| Stack to Reach Ratio | 1.52:1 |
| Seat Tube Length, C-T | 580mm |
| Top Tube Length, Effective/Horizontal Center | 598mm |
| Top Tube Slope | 6.5deg |
| Head Tube Angle | 72.2deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 195mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 286mm |
| Chainstay Length | 423mm |
| Chainstay Length Horizontal | 417.2mm |
| Front-Center | 641mm |
| Front-Center Horizontal | 637.8mm |
| Wheelbase | 1055mm |
| Fork Offset/Rake | 50mm |
| Fork Length (Axle-To-Crown) | 401mm |
| Trail | 61.8mm mid/neutral |
| Mechanical Trail | 58.8mm |
| Wheel Flop | 18mm |
| Standover Height | 858mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 115mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 116mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 712mm |
| Bike Length with Tires | 1767mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://drive.google.com/drive/folders/1NG_n27uMS0e34BqDwYOMyS3q6g26d4q2