2025 Mason Cycles Bokeh TI Base 48CM
Build
650B/27.5 in × 32 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Mason Cycles Bokeh TI
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 525mm |
| Reach | 364mm |
| Stack to Reach Ratio | 1.44:1 |
| Seat Tube Length, C-T | 480mm |
| Seat Tube Length, C-C | 433mm |
| Top Tube Length, Effective/Horizontal Center | 517mm |
| Top Tube Length, Actual C-C | 500mm |
| Top Tube Slope | 9.7deg |
| Head Tube Angle | 69.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 77mm |
| Bottom Bracket Height | 247mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 428.1mm |
| Front-Center | 590mm |
| Front-Center Horizontal | 584.9mm |
| Wheelbase | 1013mm |
| Fork Offset/Rake | 50mm |
| Fork Length (Axle-To-Crown) | 398mm |
| Trail | 67.8mm high |
| Mechanical Trail | 63.5mm |
| Wheel Flop | 22.2mm |
| Standover Height | 72365047mm |
| Tire to Pedal Spindle Distance With 165 mm cranks | 101mm |
| Pedal Spindle to Ground Clearance With 165 mm cranks | 82mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 648mm |
| Bike Length with Tires | 1661mm |
| Crank Length | 165mm |
| Stem Length | 70mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://masoncycles.cc/products/bokehti-frameset