2021 Direwolf Libra 29 Base
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Carbon/Composite
- Suspension
- 100mm fork travel
- Features
- Disc brake
Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
15 | 17 | 19 | 21 | |
Stack | 601.1mm | 613.8mm | 629.3mm | 643.4mm |
Reach | 409.3mm | 418.1mm | 435.2mm | 455.5mm |
Stack to Reach Ratio | 1.47:1 | 1.47:1 | 1.45:1 | 1.41:1 |
Seat Tube Length, C-T | 400mm | 429.1mm | 449.1mm | 480mm |
Top Tube Length, Effective/Horizontal HT Top | 580mm | 593mm | 615mm | 640mm |
Top Tube Slope | 22.5deg | 20.5deg | 19.4deg | 17.2deg |
Head Tube Angle | 70deg | 70deg | 70deg | 70deg |
Seat Tube Angle | 72deg | 72deg | 72deg | 72deg |
Head Tube Length | 85mm | 100mm | 115mm | 130mm |
Bottom Bracket Drop | 61mm | 61mm | 61mm | 61mm |
Bottom Bracket Height | 308.4mm | 308.4mm | 308.4mm | 308.4mm |
Chainstay Length | 435mm | 435mm | 435mm | 435mm |
Chainstay Length Horizontal | 430.7mm | 430.7mm | 430.7mm | 430.7mm |
Front-Center | 657.6mm | 671.1mm | 693.6mm | 719mm |
Front-Center Horizontal | 654.8mm | 663.3mm | 690.9mm | 716.4mm |
Wheelbase | 1085.5mm | 1094mm | 1121.6mm | 1147.1mm |
Fork Offset/Rake | 46mm | 46mm | 46mm | 46mm |
Fork Length (On-Axis) | 506mm | 506mm | — | 506mm |
Fork Length (Axle-To-Crown) | — | — | 506mm | — |
Trail | 85.5mm very high | 85.5mm very high | 85.5mm very high | 85.5mm very high |
Mechanical Trail | 80.4mm | 80.4mm | 80.4mm | 80.4mm |
Wheel Flop | 27.5mm | 27.5mm | 27.5mm | 27.5mm |
Tire to Pedal Spindle | 118.2mm 170 mm cranks | 131.7mm 170 mm cranks | 154.2mm 170 mm cranks | 179.6mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 138.4mm 170 mm cranks | 138.4mm 170 mm cranks | 138.4mm 170 mm cranks | 138.4mm 170 mm cranks |
Base Build
15 | 17 | 19 | 21 | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.3in | 2.3in | 2.3in | 2.3in |
Tire Width Max | 2.3in | 2.3in | 2.3in | 2.3in |
Tire Outer Diameter | 738.8mm | 738.8mm | 738.8mm | 738.8mm |
Bike Length with Tires | 1824.3mm | 1832.8mm | 1860.4mm | 1885.9mm |
Published Sizing Recommendations
Height | 150 cm to 165 cm | 160 cm to 175 cm | 170 cm to 185 cm | 180 cm to 195 cm |
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:http://direwolf.cc/product2/details-13-5.html