2018 On-One Space Chicken 27.5 M/54cm
Build
650B/27.5 in × 47 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of On-One Space Chicken
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 552mm |
| Reach | 376mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, C-T | 540mm |
| Top Tube Length, Effective/Horizontal Center | 551mm |
| Top Tube Slope | 4deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 72.25deg |
| Head Tube Length | 131mm |
| Bottom Bracket Drop | 71mm |
| Bottom Bracket Height | 268mm |
| Chainstay Length | 422mm |
| Chainstay Length Horizontal | 416mm |
| Front-Center | 598mm |
| Front-Center Horizontal | 593mm |
| Wheelbase | 1009mm |
| Fork Offset/Rake | 50mm |
| Fork Length, Unknown | 396mm |
| Trail | 63.9mm mid/neutral |
| Mechanical Trail | 60.4mm |
| Wheel Flop | 19.7mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 89mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 98mm |
27.5 Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 47mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1687mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.on-one.co.uk/c/q/bikes/gravel-adventure-bikes/space-chicken/