2021 All-City Cycles Space Horse GRX 55cm
Build
650B/27.5 in × 47 mm
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of All-City Cycles Space Horse
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 589mm |
| Reach | 380mm |
| Stack to Reach Ratio | 1.55:1 |
| Seat Tube Length, C-TTT | 540mm |
| Top Tube Length, Effective/Horizontal Center | 560mm |
| Top Tube Slope | 5.6deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 150mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 264mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 433.6mm |
| Front-Center | 601mm |
| Front-Center Horizontal | 596.3mm |
| Wheelbase | 1029.9mm |
| Fork Offset/Rake | 47mm |
| Fork Length (Axle-To-Crown) | 395mm |
| Trail | 60.7mm mid/neutral |
| Mechanical Trail | 57.8mm |
| Wheel Flop | 17.9mm |
| Standover Height | 831mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 89.5mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 91.5mm |
GRX Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 47mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1707.9mm |
| Crank Length | 172.5mm |
| Handlebar Width | 420mm |
| Stem Length | 100mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:https://allcitycycles.com/bikes/space_horse_grx