2026 M061 Airwolf YFM061 Base
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Carbon/Composite
- Features
- Disc brake
Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Very aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | L | |
Stack | 590.3mm | 599.1mm | 608.3mm |
Reach | 433.9mm | 456mm | 479.1mm |
Stack to Reach Ratio | 1.36:1 | 1.31:1 | 1.27:1 |
Seat Tube Length, Unknown | 390mm | 440mm | 480mm |
Top Tube Length, Effective/Horizontal Unknown | 579mm | 604mm | 630mm |
Top Tube Slope | 21.6deg | 17deg | 13.6deg |
Head Tube Angle | 67deg | 67deg | 67deg |
Seat Tube Angle | 72.5deg | 72.5deg | 72.5deg |
Head Tube Length | 90mm | 100mm | 110mm |
Bottom Bracket Drop | 64mm | 64mm | 64mm |
Bottom Bracket Height | 306.7mm | 306.7mm | 306.7mm |
Chainstay Length | 425mm | 425mm | 425mm |
Chainstay Length Horizontal | 420.2mm | 420.2mm | 420.2mm |
Front-Center | 707.8mm | 733.6mm | 740.6mm |
Front-Center Horizontal | 704.9mm | 730.9mm | 737.9mm |
Wheelbase | 1125mm | 1151mm | 1158mm |
Fork Offset/Rake | 44mm | 44mm | 44mm |
Fork Length, Unknown | 500mm | 500mm | 500mm |
Trail | 109.6mm very high | 109.6mm very high | 109.6mm very high |
Mechanical Trail | 100.8mm | 100.8mm | 100.8mm |
Wheel Flop | 39.4mm | 39.4mm | 39.4mm |
Tire to Pedal Spindle | 167.1mm 170 mm cranks | 193mm 170 mm cranks | 199.9mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 136.7mm 170 mm cranks | 136.7mm 170 mm cranks | 136.7mm 170 mm cranks |
Base Build
S | M | L | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.35in | 2.35in | 2.35in |
Tire Width Max | 2.35in | 2.35in | 2.35in |
Tire Outer Diameter | 741.4mm | 741.4mm | 741.4mm |
Bike Length with Tires | 1866.4mm | 1892.4mm | 1899.4mm |
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 Cross-country MTBSource:airwolfcarbonbike.com