2021 Pine Cycles RASA 650b wheels 50
Build
650B/27.5 in × 48 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Pine Cycles RASA
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 544.9mm |
| Reach | 371.8mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, C-T | 467mm |
| Seat Tube Length, C-C | 429mm |
| Top Tube Length, Effective/Horizontal Center | 527mm |
| Top Tube Length, Actual C-C | 509.1mm |
| Top Tube Slope | 11deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 74.33deg |
| Head Tube Length | 131mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 268mm |
| Chainstay Length | 419mm |
| Chainstay Length Horizontal | 412.8mm |
| Front-Center | 585mm |
| Front-Center Horizontal | 580.2mm |
| Wheelbase | 993mm |
| Fork Offset/Rake | 48mm |
| Fork Length (Axle-To-Crown) | 375mm |
| Trail | 63.2mm mid/neutral |
| Mechanical Trail | 59.9mm |
| Wheel Flop | 19mm |
| Standover Height | 743mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 75mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 98mm |
650b wheels Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 48mm |
| Tire Outer Diameter | 680mm |
| Bike Length with Tires | 1673mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | N/A |
| Brake Type | N/A |
| Features | Single-speed capable |
Published Sizing Recommendations
| Height | 5 ft 3.5 in to 5 ft 6.5 in |
| PBH | 29.25 in to 31 in |
Source:https://www.pinecycles.com/shop/p/pine-rasa