2024 Hi-Light M8.1 Base
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Titanium
- 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 | 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 |
Geometry
XS | S | M | L | |
Stack | 583mm | 583mm | 588mm | 592mm |
Reach | 380mm | 395mm | 418mm | 435mm |
Stack to Reach Ratio | 1.53:1 | 1.48:1 | 1.41:1 | 1.36:1 |
Seat Tube Length, Unknown | 335mm | 394mm | 432mm | 470mm |
Top Tube Length, Effective/Horizontal Unknown | 558mm | 573mm | 598mm | 616mm |
Top Tube Slope | 28.8deg | 22deg | 17.8deg | 14deg |
Head Tube Angle | 69.5deg | 69.5deg | 69.5deg | 69.5deg |
Seat Tube Angle | 73deg | 73deg | 73deg | 73deg |
Head Tube Length | 95mm | 95mm | 100mm | 105mm |
Bottom Bracket Drop | 52mm | 52mm | 52mm | 52mm |
Bottom Bracket Height | 299.7mm | 299.7mm | 299.7mm | 299.7mm |
Chainstay Length | 435mm | 435mm | 435mm | 435mm |
Chainstay Length Horizontal | 431.9mm | 431.9mm | 431.9mm | 431.9mm |
Front-Center | 630mm | 645mm | 670mm | 688mm |
Front-Center Horizontal | 628.1mm | 647.1mm | 578.1mm | 686.1mm |
Wheelbase | 1060mm | 1079mm | 1010mm | 1118mm |
Fork Offset/Rake | 46mm | 46mm | 46mm | 46mm |
Trail | 82.4mm very high | 82.4mm very high | 82.4mm very high | 82.4mm very high |
Mechanical Trail | 77.2mm | 77.2mm | 77.2mm | 77.2mm |
Wheel Flop | 27mm | 27mm | 27mm | 27mm |
Tire to Pedal Spindle | 108.3mm 170 mm cranks | 123.3mm 170 mm cranks | 148.3mm 170 mm cranks | 166.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 129.7mm 170 mm cranks | 129.7mm 170 mm cranks | 129.7mm 170 mm cranks | 129.7mm 170 mm cranks |
Base Build
XS | S | M | L | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 2.35in | 2.35in | 2.35in | 2.35in |
Tire Width Max | 2.35in | 2.35in | 2.35in | 2.35in |
Tire Outer Diameter | 703.4mm | 703.4mm | 703.4mm | 703.4mm |
Bike Length with Tires | 1763.4mm | 1782.4mm | 1713.4mm | 1821.4mm |
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:https://www.tibicycle.com/BICYCLES_detail/27.html