2022 Chromag Bikes Rootdown Base L
Build
29mm BSD × 2.5 in
Insights
Average stack and reach vs trend of hardtail all-mountain/enduro mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 648mm |
| Reach | 487mm |
| Stack to Reach Ratio | 1.33:1 |
| Seat Tube Length, C-T | 456mm |
| Top Tube Length, Effective/Horizontal Center | 648mm |
| Top Tube Slope | 19deg |
| Head Tube Angle | 64deg |
| Seat Tube Angle | 76deg |
| Head Tube Length | 115mm |
| Bottom Bracket Drop | 50.8mm |
| Bottom Bracket Height | 27.2mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 422mm |
| Front-Center | 830.6mm |
| Front-Center Horizontal | 829.1mm |
| Wheelbase | 1251mm |
| Fork Offset/Rake | 45.6mm |
| Trail | -12.7mm |
| Mechanical Trail | -11.4mm |
| Wheel Flop | -5mm |
| Standover Height | 762mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 582.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | -142.8mm |
Base Build
| Wheel Size | 29mm BSD |
| Tire Width | 2.5in |
| Tire Outer Diameter | 156mm |
| Bike Length with Tires | 1407mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Steel |
| Fork Material | Unknown |
| Brake Type | Unknown |
Published Sizing Recommendations
| Height | 5 ft 11 in to 6 ft 3 in |
Source:https://us.chromagbikes.com/collections/29/products/rootdown-2022