2025 OPEN Cycle U.P.PER. 2.0 Base L
Build
700C/29 in × 44 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of OPEN Cycle U.P.PER. 2.0
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 595mm |
| Reach | 392mm |
| Stack to Reach Ratio | 1.52:1 |
| Seat Tube Length, C-T | 504mm |
| Top Tube Length, Effective/Horizontal Center | 564mm |
| Top Tube Slope | 11.8deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 73.5deg |
| Bottom Bracket Drop | 73mm |
| Bottom Bracket Height | 282mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 418.7mm |
| Front-Center | 614mm |
| Front-Center Horizontal | 609.3mm |
| Wheelbase | 1028mm |
| Fork Offset/Rake | 50.3mm |
| Trail | 59.2mm mid/neutral |
| Mechanical Trail | 56.5mm |
| Wheel Flop | 17mm |
| Standover Height | 799mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 89mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 112mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 44mm |
| Tire Outer Diameter | 710mm |
| Bike Length with Tires | 1738mm |
| 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 | 178 cm to 191 cm |
Source:https://opencycle.com/upper-20