2019 Mystic Alluvium 29er Medium
Build
700C/29 in × 2.6 in
Insights
Somewhat upright stack and reach vs trend of hardtail trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 661mm |
| Reach | 466mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-T | 460mm |
| Top Tube Length, Effective/Horizontal Center | 657mm |
| Top Tube Slope | 20.3deg |
| Head Tube Angle | 66deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 136mm |
| Bottom Bracket Drop | 62.3mm |
| Bottom Bracket Height | 314.8mm |
| Chainstay Length | 429mm |
| Chainstay Length Horizontal | 424.5mm |
| Front-Center | 790mm |
| Front-Center Horizontal | 787.5mm |
| Wheelbase | 1212mm |
| Fork Offset/Rake | 51mm |
| Fork Length (Axle-To-Crown) | 561mm |
| Trail | 112mm very high |
| Mechanical Trail | 102.4mm |
| Wheel Flop | 41.6mm |
| Standover Height | 860mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 243mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 144.8mm |
29er Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.6in |
| Tire Outer Diameter | 754.1mm |
| Bike Length with Tires | 1966.1mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 150mm |
| Suspension Sag | Unknown |
| Frame Material | Steel |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://theradavist.com/2019/09/open-sourced-the-mystic-alluvium-27-5-29er-hardtail-mtb-geo/