2019 All-City Cycles Big Block Base 55cm
Build
700C/29 in × 28 mm
Insights
Somewhat upright stack and reach vs trend of track/fixed-gear bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 566mm |
| Reach | 398.8mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-TTT | 550mm |
| Top Tube Length, Effective/Horizontal HT Top | 565mm |
| Top Tube Slope | 1.7deg |
| Head Tube Angle | 74.5deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 150mm |
| Bottom Bracket Drop | 58mm |
| Bottom Bracket Height | 281mm |
| Chainstay Length | 396mm |
| Chainstay Length Horizontal | 391.7mm |
| Front-Center | 585.1mm |
| Front-Center Horizontal | 582.2mm |
| Wheelbase | 973.9mm |
| Fork Offset/Rake | 32mm |
| Fork Length (Axle-To-Crown) | 375mm |
| Trail | 60.8mm mid/neutral |
| Mechanical Trail | 58.6mm |
| Wheel Flop | 15.7mm |
| Standover Height | 821mm |
| Tire to Pedal Spindle Distance With 165 mm cranks | 81.1mm |
| Pedal Spindle to Ground Clearance With 165 mm cranks | 116mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1651.9mm |
| Crank Length | 165mm |
| Handlebar Width | 700mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
| Features | Single-speed capable |
Source:https://allcitycycles.com/bikes/big_block