2019 OPEN Cycle W.I.D.E. Base S
Build
650B/27.5 in × 2.4 in
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of OPEN Cycle W.I.D.E.
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 545mm |
| Reach | 358mm |
| Stack to Reach Ratio | 1.52:1 |
| Seat Tube Length, C-T | 500mm |
| Top Tube Length, Effective/Horizontal HT Top | 530mm |
| Top Tube Slope | 7.6deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 125mm |
| Bottom Bracket Drop | 77mm |
| Bottom Bracket Height | 276mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 412.9mm |
| Front-Center | 596mm |
| Front-Center Horizontal | 591.1mm |
| Wheelbase | 1004mm |
| Fork Offset/Rake | 50mm |
| Trail | 81.9mm very high |
| Mechanical Trail | 76.5mm |
| Wheel Flop | 27.4mm |
| Standover Height | 739mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 73mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 106mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 705.9mm |
| Bike Length with Tires | 1709.9mm |
| 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 | 5 ft 3 in to 5 ft 7 in |
Source:https://opencycle.com/WIDE