2024 GHOST-Bikes Lector SF Base
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
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 | Very 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 | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
XS | S | M | L | XL | |
Stack | 599mm | 599mm | 599mm | 635mm | 663mm |
Reach | 407mm | 442mm | 477mm | 497mm | 521mm |
Stack to Reach Ratio | 1.47:1 | 1.36:1 | 1.26:1 | 1.28:1 | 1.27:1 |
Seat Tube Length, Unknown | 393mm | 417mm | 441mm | 465mm | 489mm |
Top Tube Length, Effective/Horizontal Unknown | 582mm | 617mm | 652mm | 683mm | 715mm |
Top Tube Slope | 23.2deg | 19.6deg | 16.3deg | 16.7deg | 16.4deg |
Head Tube Angle | 68deg | 68deg | 68deg | 68deg | 68deg |
Seat Tube Angle | 73.7deg | 73.7deg | 73.7deg | 73.7deg | 73.7deg |
Head Tube Length | 90mm | 90mm | 90mm | 110mm | 140mm |
Bottom Bracket Drop | 65mm | 65mm | 65mm | 60mm | 60mm |
Bottom Bracket Height | 303.2mm | 303.2mm | 303.2mm | 308.2mm | 308.2mm |
Chainstay Length | 430mm | 430mm | 430mm | 430mm | 430mm |
Chainstay Length Horizontal | 425.1mm | 425.1mm | 425.1mm | 425.8mm | 425.8mm |
Front-Center | 686mm | 719.9mm | 754.8mm | 790.5mm | 825.4mm |
Front-Center Horizontal | 682.9mm | 716.9mm | 751.9mm | 788.2mm | 823.2mm |
Wheelbase | 1108mm | 1142mm | 1177mm | 1214mm | 1249mm |
Fork Offset/Rake | 55.8mm | 54.9mm | 54.9mm | 54.6mm | 54.3mm |
Trail | 88.6mm very high | 89.6mm very high | 89.6mm very high | 89.9mm very high | 90.2mm very high |
Mechanical Trail | 82.1mm | 83mm | 83mm | 83.3mm | 83.6mm |
Wheel Flop | 30.8mm | 31.1mm | 31.1mm | 31.2mm | 31.3mm |
Standover Height | 680mm | 700mm | 720mm | 745mm | 770mm |
Tire to Pedal Spindle | 147.9mm 170 mm cranks | 181.7mm 170 mm cranks | 216.6mm 170 mm cranks | 252.3mm 170 mm cranks | 287.2mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 133.2mm 170 mm cranks | 133.2mm 170 mm cranks | 133.2mm 170 mm cranks | 138.2mm 170 mm cranks | 138.2mm 170 mm cranks |
Base Build
XS | S | M | L | XL | |
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 | 700C/29 in 622 mm BSD |
Tire Width | 2.25in | 2.25in | 2.25in | 2.25in | 2.25in |
Tire Outer Diameter | 736.3mm | 736.3mm | 736.3mm | 736.3mm | 736.3mm |
Bike Length with Tires | 1844.3mm | 1878.3mm | 1913.3mm | 1950.3mm | 1985.3mm |
Published Sizing Recommendations
Height | 12 ft 11 in to | 13 ft 7 in to | 14 ft 3 in to | 14 ft 11 in to | 15 ft 7 in to |
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.ghost-bikes.com/de-en/lector-sf/?attrMarketingColor=Light%20grey%202