2025 CTM Bikes Skaut 4.0 Base S
Build
700C/29 in × 2.4 in
Insights
Somewhat upright stack and reach vs trend of full-suspension cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 605mm |
| Reach | 420mm |
| Stack to Reach Ratio | 1.44:1 |
| Seat Tube Length, Unknown | 400mm |
| Top Tube Length, Effective/Horizontal Unknown | 565mm |
| Top Tube Slope | 22.4deg |
| Head Tube Angle | 66.5deg |
| Seat Tube Angle | 69.5deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 38mm |
| Bottom Bracket Height | 334mm |
| Chainstay Length | 450mm |
| Chainstay Length Horizontal | 448.4mm |
| Front-Center | 723mm |
| Front-Center Horizontal | 721.6mm |
| Wheelbase | 1170mm |
| Fork Offset/Rake | 51mm |
| Fork Length, Unknown | 540mm |
| Trail | 106.1mm very high |
| Mechanical Trail | 97.3mm |
| Wheel Flop | 38.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 181mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 164mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 743.9mm |
| Bike Length with Tires | 1913.9mm |
| Handlebar Width | 760mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 140mm |
| Rear Travel | 130mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 155 cm to 165 cm |
Source:https://www.ctm.sk/p/skaut-4-0-29-2025