2017 Rivendell Bicycle Works Bombadil Base 68
Build
700C/29 in × 55 mm
Insights
Somewhat upright stack and reach vs trend of off-road touring bikes
Design deviates from other sizes of Rivendell Bicycle Works Bombadil
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 737mm |
| Reach | 419mm |
| Stack to Reach Ratio | 1.76:1 |
| Seat Tube Length, C-T | 680mm |
| Top Tube Length, Effective/Horizontal Center | 660mm |
| Top Tube Length, Actual C-C | 641.7mm |
| Top Tube Slope | 6deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 72deg |
| Bottom Bracket Drop | 80mm |
| Bottom Bracket Height | 286mm |
| Chainstay Length | 430mm |
| Chainstay Length Max | 430mm |
| Chainstay Length Horizontal | 422.5mm |
| Chainstay Length Horizontal Max | 422.5mm |
| Front-Center | 712.9mm |
| Front-Center Horizontal | 708.4mm |
| Wheelbase | 1130.9mm |
| Wheelbase Max | 1130.9mm |
| Fork Offset/Rake | 57mm |
| Trail | 65.7mm high |
| Mechanical Trail | 62.2mm |
| Wheel Flop | 20.2mm |
| Standover Height | 975mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 176.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 116mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 55mm |
| Tire Outer Diameter | 732mm |
| Bike Length with Tires | 1862.9mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Swept Back Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
Source:https://web.archive.org/web/20170602082329/https://www.rivbike.com/pages/geometry