2025 Commencal ramones 20 Base 20
Build
20 in (406) × 2.6 in
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 378mm |
| Reach | 315mm |
| Stack to Reach Ratio | 1.2:1 |
| Seat Tube Length, Unknown | 240mm |
| Top Tube Length, Effective/Horizontal Unknown | 444mm |
| Head Tube Angle | 68deg |
| Seat Tube Angle, Unknown | 73deg |
| Head Tube Length | 95mm |
| Bottom Bracket Drop | -35mm |
| Bottom Bracket Height | 304mm |
| Chainstay Length | 335mm |
| Chainstay Length Horizontal | 333.2mm |
| Front-Center | 516mm |
| Front-Center Horizontal | 514.8mm |
| Wheelbase | 848mm |
| Fork Offset/Rake | 30.6mm |
| Fork Length, Unknown | 330mm |
| Trail | 75.7mm high |
| Mechanical Trail | 70.2mm |
| Wheel Flop | 26.3mm |
| Tire to Pedal Spindle Distance With 127 mm cranks | 120mm |
| Pedal Spindle to Ground Clearance With 127 mm cranks | 177mm |
Base Build
| Wheel Size | 20 inch (406 BSD, BMX/Kids) (406mm BSD) |
| Tire Width | 2.6in |
| Tire Outer Diameter | 538.1mm |
| Bike Length with Tires | 1386.1mm |
| Crank Length | 127mm |
| Handlebar Width | 600mm |
| Stem Length | 25mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 115 cm to 130 cm |
Source:https://www.commencal.com/au/en/BT5RMN20UK3.html