2019 Poison Bikes Cyanit Cyclo Gravel Disc Base 54
Build
700C/29 in × 32 mm
Insights
Somewhat aggressive stack and reach vs trend of cyclocross bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 562mm |
| Reach | 399mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, C-T | 540mm |
| Top Tube Length, Effective/Horizontal HT Top | 565mm |
| Top Tube Length, Actual C-C | 550mm |
| Top Tube Slope | 4.6deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 278mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 440.2mm |
| Front-Center | 611.2mm |
| Front-Center Horizontal | 607.8mm |
| Wheelbase | 1048mm |
| Fork Offset/Rake | 45mm |
| Fork Length (Axle-To-Crown) | 408mm |
| Trail | 64.2mm mid/neutral |
| Mechanical Trail | 61mm |
| Wheel Flop | 18.9mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 98.2mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 108mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1734mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 170 cm to 178 cm |
| PBH | 81 cm to 84 cm |
Source:https://www.poison-bikes.de/shopart/9920003909/Fahrraeder/Cyclo-Crosser/Stahl-28_/Cyanit-Cyclo-Gravel-Disc.html#vrg577