2019 Mystic Alluvium 27.5+
- Category
- Hardtail Trail MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Steel
- Suspension
- 150mm fork travel
- Features
- Disc brake
Geometry
Medium | Large | |
Stack | 661mm | 656mm |
Reach | 466mm | 482mm |
Stack to Reach Ratio | 1.42:1 | 1.36:1 |
Seat Tube Length, C-T | 460mm | 460mm |
Top Tube Length, Effective/Horizontal Center | 657mm | 671mm |
Top Tube Slope | 20.3deg | 19.4deg |
Head Tube Angle | 66deg | 66deg |
Seat Tube Angle | 74deg | 73.9deg |
Head Tube Length | 136mm | 131mm |
Bottom Bracket Drop | 62.3mm | 62.5mm |
Bottom Bracket Height | 305.9mm | 305.7mm |
Chainstay Length | 429mm | 429mm |
Chainstay Length Horizontal | 424.5mm | 424.4mm |
Front-Center | 790mm | 804mm |
Front-Center Horizontal | 787.5mm | 801.6mm |
Wheelbase | 1212mm | 1226mm |
Fork Offset/Rake | 51mm | 51mm |
Fork Length (Axle-To-Crown) | 561mm | 561mm |
Trail | 108.1mm very high | 108.1mm very high |
Mechanical Trail | 98.8mm | 98.8mm |
Wheel Flop | 40.2mm | 40.2mm |
Standover Height | 860mm | 858mm |
Tire to Pedal Spindle | 251.8mm 170 mm cranks | 265.8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 135.9mm 170 mm cranks | 135.7mm 170 mm cranks |
27.5+ Build
Medium | Large | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 3in | 3in |
Tire Outer Diameter | 736.4mm | 736.4mm |
Bike Length with Tires | 1948.4mm | 1962.4mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Trail MTBSource:https://theradavist.com/2019/09/open-sourced-the-mystic-alluvium-27-5-29er-hardtail-mtb-geo/