2022 CTM Bikes Koyuk 2.0 Base XS 520
Build
700C/29 in × 37 mm
Insights
Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of CTM Bikes Koyuk 2.0
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 553mm |
| Reach | 361mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, Unknown | 440mm |
| Top Tube Length, Effective/Horizontal Unknown | 525mm |
| Top Tube Slope | 15.1deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 70.6mm |
| Bottom Bracket Height | 277.4mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 424.2mm |
| Front-Center | 600mm |
| Front-Center Horizontal | 595.8mm |
| Wheelbase | 1020mm |
| Fork Offset/Rake | 55mm |
| Fork Length (On-Axis) | 395mm |
| Trail | 68.1mm high |
| Mechanical Trail | 64mm |
| Wheel Flop | 21.9mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 82mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 107.4mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 37mm |
| Tire Outer Diameter | 696mm |
| Bike Length with Tires | 1716mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.ctm.sk/p/koyuk-2-0-28