2019 Mason Cycles Bokeh 105 Hydro 650b 60CM
Build
650B/27.5 in × 50 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Mason Cycles Bokeh
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 607mm |
| Reach | 399.1mm |
| Stack to Reach Ratio | 1.52:1 |
| Seat Tube Length, C-T | 600mm |
| Seat Tube Length, C-C | 554.2mm |
| Top Tube Length, Effective/Horizontal Center | 590.7mm |
| Top Tube Length, Actual C-C | 577.1mm |
| Top Tube Slope | 5deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 185mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 272mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 429.3mm |
| Front-Center | 630mm |
| Front-Center Horizontal | 626.1mm |
| Wheelbase | 1055.4mm |
| Fork Offset/Rake | 50mm |
| Fork Length (On-Axis) | 398mm |
| Trail | 58.6mm mid/neutral |
| Mechanical Trail | 55.7mm |
| Wheel Flop | 17.2mm |
| Standover Height | 850mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 113mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 97mm |
105 Hydro 650b Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 684mm |
| Bike Length with Tires | 1739.4mm |
| Crank Length | 175mm |
| Handlebar Width | 46cm |
| Stem Length | 120mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 185 cm to 193 cm |
Source:https://masoncycles.cc/products/bokeh-105-hydro