2026 Pinnacle cerium Base XL
Build
700C/29 in × 45 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Pinnacle cerium
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 646mm |
| Reach | 410mm |
| Stack to Reach Ratio | 1.58:1 |
| Seat Tube Length, C-T | 559mm |
| Top Tube Length, Effective/Horizontal Center | 614mm |
| Top Tube Slope | 11.1deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 215mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 291mm |
| Chainstay Length | 442mm |
| Chainstay Length Horizontal | 437.2mm |
| Front-Center | 644mm |
| Front-Center Horizontal | 641.8mm |
| Wheelbase | 1079mm |
| Fork Offset/Rake | 45mm |
| Fork Length (On-Axis) | 395mm |
| Trail | 65.1mm high |
| Mechanical Trail | 62.1mm |
| Wheel Flop | 18.7mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 118mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 121mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 712mm |
| Bike Length with Tires | 1791mm |
| Crank Length | 170mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:email