2018 Masi Bikes Speciale Randonneur 650B Base 51
Build
650B/27.5 in × 47 mm
Insights
Design deviates from other sizes of Masi Bikes Speciale Randonneur 650B
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 554mm |
| Reach | 364mm |
| Stack to Reach Ratio | 1.52:1 |
| Seat Tube Length, C-T | 510mm |
| Top Tube Length, Effective/Horizontal Center | 525mm |
| Top Tube Slope | 7.2deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 118mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 269mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 424.3mm |
| Front-Center | 583mm |
| Front-Center Horizontal | 578.7mm |
| Wheelbase | 1003mm |
| Fork Offset/Rake | 65mm |
| Trail | 41.8mm low |
| Mechanical Trail | 39.8mm |
| Wheel Flop | 12.3mm |
| Standover Height | 778mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 74mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 99mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 47mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1681mm |
| Crank Length | 170mm |
| Handlebar Width | 420mm |
| Stem Length | 100mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:https://masibikes.com/products/speciale-randonneur-650b-2018