2019 Rivendell Bicycle Works Gus Boots Willsen Base 51
Build
650B/27.5 in × 2.8 in
Insights
Design deviates from other sizes of Rivendell Bicycle Works Gus Boots Willsen
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Seat Tube Length, C-T | 510mm |
| Top Tube Length, Effective/Horizontal Unknown | 635mm |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 71.5deg |
| Bottom Bracket Drop | 53mm |
| Bottom Bracket Height | 310.1mm |
| Chainstay Length | 530mm |
| Chainstay Length Horizontal | 527.3mm |
| Front-Center | 711mm |
| Front-Center Horizontal | 709mm |
| Wheelbase | 1236.4mm |
| Fork Offset/Rake | 63mm |
| Fork Length (Axle-To-Crown) | 399mm |
| Trail | 71.9mm high |
| Mechanical Trail | 67.1mm |
| Wheel Flop | 24.1mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 177.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 140.1mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.8in |
| Tire Outer Diameter | 726.2mm |
| Bike Length with Tires | 1962.6mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Swept Back Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
Published Sizing Recommendations
| PBH | 74 in to 80 in |
Source:https://www.rivbike.com/pages/geometry , https://www.rivbike.com/collections/riv-garage-sale/products/gus-boots-willsen-forks-1-1-8-threadless