2021 GHOST-Bikes Square Trekking 6.8 AL U
- Category
- Hybrid
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- 63mm fork travel
- Features
- Disc brake
Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Very upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Very upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | L | XL | |
Stack | 636mm | 641mm | 664mm | 683mm |
Reach | 391mm | 393mm | 400mm | 403mm |
Stack to Reach Ratio | 1.63:1 | 1.63:1 | 1.66:1 | 1.69:1 |
Seat Tube Length, C-T | 470mm | 520mm | 570mm | 620mm |
Top Tube Length, Effective/Horizontal HT Top | 580mm | 595mm | 610mm | 625mm |
Top Tube Slope | 19.5deg | 14.8deg | 11.9deg | 8.9deg |
Head Tube Angle | 70deg | 70deg | 71deg | 71deg |
Seat Tube Angle | 73.5deg | 72.5deg | 72.5deg | 72deg |
Head Tube Length | 160mm | 165mm | 185mm | 205mm |
Bottom Bracket Drop | 60mm | 60mm | 60mm | 60mm |
Bottom Bracket Height | 288mm | 288mm | 288mm | 288mm |
Chainstay Length | 455mm | 455mm | 455mm | 455mm |
Chainstay Length Horizontal | 451mm | 451mm | 451mm | 451mm |
Front-Center | 656.7mm | 659.7mm | 663.7mm | 672.7mm |
Front-Center Horizontal | 654mm | 657mm | 661mm | 670mm |
Wheelbase | 1105mm | 1108mm | 1112mm | 1121mm |
Fork Offset/Rake | 42mm | 42mm | 42mm | 42mm |
Trail | 82mm very high | 82mm very high | 75.4mm high | 75.4mm high |
Mechanical Trail | 77mm | 77mm | 71.3mm | 71.3mm |
Wheel Flop | 26.3mm | 26.3mm | 23.2mm | 23.2mm |
Standover Height | 735mm | 770mm | 815mm | 855mm |
Tire to Pedal Spindle | 138.7mm 170 mm cranks | 141.7mm 170 mm cranks | 145.7mm 170 mm cranks | 154.7mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 118mm 170 mm cranks | 118mm 170 mm cranks | 118mm 170 mm cranks | 118mm 170 mm cranks |
6.8 AL U Build
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 |
Tire Width | 37mm | 37mm | 37mm | 37mm |
Tire Outer Diameter | 696mm | 696mm | 696mm | 696mm |
Bike Length with Tires | 1801mm | 1804mm | 1808mm | 1817mm |
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
HybridSource:https://www.ghost-bikes.com/en/bikes/lanes-road/bike/square-trekking-68-al-u