Bike-on-Bike
Default Config
Insights
Somewhat upright stack and reach vs trend of sport touring bikes
Design deviates from other sizes of Ironbridge 1779
Geometry
Stack | 559.8mm | — |
Reach | 372.3mm | — |
Stack to Reach Ratio | 1.5:1 | — |
Seat Tube Length, C-T | 480mm | — |
Top Tube Length, Effective/Horizontal HT Top | 525mm | — |
Head Tube Angle | 70.5deg | — |
Seat Tube Angle | 75deg | — |
Head Tube Length | 100mm | — |
Bottom Bracket Drop | 87mm | — |
Bottom Bracket Height | 264mm | — |
Chainstay Length | 450mm | — |
Chainstay Length Horizontal | 441.5mm | — |
Front-Center | 593.9mm | — |
Front-Center Horizontal | 587.5mm | — |
Wheelbase | 1029mm | — |
Fork Offset/Rake | 45mm | — |
Fork Length (Axle-To-Crown) | 400mm | — |
Trail | 76.6mm high | — — |
Mechanical Trail | 72.2mm | — |
Wheel Flop | 24.1mm | — |
Standover Height | 741mm | — |
Tire to Pedal Spindle | 72.9mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 94mm 170 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 40mm | — |
Tire Outer Diameter | 702mm | — |
Bike Length with Tires | 1731mm | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Swept Back Bar | — |
| Frame Material | Steel | — |
| Fork Material | Carbon/Composite | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | https://www.ironbridge-bicycles.co.uk/bicycles/1779-pinion/ | — |
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