2020 All-City Cycles Super Professional Singlespeed 61cm
Build
650B/27.5 in × 47 mm
Insights
Somewhat upright stack and reach vs trend of cyclocross bikes
Design deviates from other sizes of All-City Cycles Super Professional
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 633mm |
| Reach | 405mm |
| Stack to Reach Ratio | 1.56:1 |
| Seat Tube Length, C-TTT | 610mm |
| Top Tube Length, Effective/Horizontal HT Top | 605mm |
| Top Tube Slope | 3.1deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 210mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 279mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 415.7mm |
| Front-Center | 636.1mm |
| Front-Center Horizontal | 633.3mm |
| Wheelbase | 1049mm |
| Fork Offset/Rake | 45mm |
| Fork Length (Axle-To-Crown) | 395mm |
| Trail | 59.7mm mid/neutral |
| Mechanical Trail | 56.9mm |
| Wheel Flop | 17.1mm |
| Standover Height | 879.9mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 122.1mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 104mm |
Singlespeed Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 47mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1727mm |
| Crank Length | 175mm |
| Handlebar Width | 800mm |
| Stem Length | 120mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
| Features | Single-speed capable |
Source:https://allcitycycles.com/bikes/super_professional_singlespeed