2025 Bossi Bicycles Summit MY25 60
Build
700C/29 in × 35 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Bossi Bicycles Summit
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 625mm |
| Reach | 395mm |
| Stack to Reach Ratio | 1.58:1 |
| Seat Tube Length, Unknown | 530mm |
| Top Tube Length, Effective/Horizontal HT Top | 598mm |
| Top Tube Slope | 12.2deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 72deg |
| Head Tube Length | 210mm |
| Bottom Bracket Drop | 74mm |
| Bottom Bracket Height | 272mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 418.5mm |
| Front-Center | 617mm |
| Front-Center Horizontal | 612.5mm |
| Wheelbase | 1031mm |
| Fork Offset/Rake | 47mm |
| Trail | 56.6mm mid/neutral |
| Mechanical Trail | 54.2mm |
| Wheel Flop | 15.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 101mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 102mm |
MY25 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 35mm |
| Tire Outer Diameter | 692mm |
| Bike Length with Tires | 1723mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://bossibicycles.com/collections/endurance/products/summit-titanium-endurance-bike-my25