2026 Rocky Mountain Vertex Jr. 20 Base
- Category
- Kids MTB
- Design
- Flat Bar, Rigid, suspension corrected
- Frame
- Aluminum
- Fork
- Aluminum
- Features
- Disc brake
Geometry
20 | |
Stack | 428mm |
Seat Tube Length, C-T | 255mm |
Top Tube Length, Effective/Horizontal HT Top | 470mm |
Head Tube Angle | 68deg |
Seat Tube Angle | 71deg |
Head Tube Length | 100mm |
Bottom Bracket Drop | 15mm |
Bottom Bracket Height | 249mm |
Chainstay Length Horizontal | 347mm |
Front-Center | 525.2mm |
Front-Center Horizontal | 525mm |
Wheelbase | 872mm |
Fork Offset/Rake | 40mm |
Trail | 63.5mm mid/neutral |
Mechanical Trail | 58.9mm |
Wheel Flop | 22.1mm |
Standover Height | 200mm |
Tire to Pedal Spindle | 134.3mm 127 mm cranks |
Pedal Spindle to Ground Clearance | 122mm 127 mm cranks |
Base Build
20 | |
Wheel Size | 20 in (406) 406 mm BSD |
Tire Width | 2.4in |
Tire Outer Diameter | 527.9mm |
Bike Length with Tires | 1399.9mm |
Crank Length | 127mm |
Handlebar Width | 600mm |
Stem Length | 40mm |
Stem Angle | 7deg |
Source:bikes.com