Bike-on-Bike
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Lauf w 35s
Topstone 650B w 42s
Insights
Somewhat aggressive stack and reach vs trend of endurance road bikes
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Cannondale Bikes Topstone Carbon
Geometry
Stack | 623mm | 640mm +17mm |
Reach | 411mm | 402mm -9mm |
Stack to Reach Ratio | 1.52:1 | 1.59:1 |
Seat Tube Length, C-T | 611mm | 600mm -11mm |
Seat Tube Length, C-TTT | — | 600mm |
Top Tube Length, Effective/Horizontal HT Top | — | 596mm |
Top Tube Slope | 3.9deg | 6.5deg +2.6deg |
Head Tube Angle | 71.5deg | 71.2deg -0.3deg |
Seat Tube Angle | 72.4deg | 73.1deg +0.7deg |
Head Tube Length | 220mm | 232mm +12mm |
Bottom Bracket Drop | 73mm | 59mm -14mm |
Bottom Bracket Height | 273mm | 275mm +2mm |
Chainstay Length | 405mm | 415mm +10mm |
Chainstay Length Horizontal | 398.4mm | 410.8mm +12.4mm |
Front-Center | 646mm | 660mm +14mm |
Front-Center Horizontal | 645.6mm | 649.2mm +3.6mm |
Wheelbase | 1044mm | 1060mm +16mm |
Fork Offset/Rake | 48mm | 55mm +7mm |
Fork Length (Axle-To-Crown) | 377.4mm | — |
Trail | 65.2mm high | 55.6mm -9.6mm mid/neutral |
Mechanical Trail | 61.8mm | 52.6mm -9.2mm |
Wheel Flop | 19.6mm | 17mm -2.6mm |
Standover Height | 838mm | 871mm +33mm |
Tire to Pedal Spindle | 130mm 170 mm cranks | 156mm +26mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 103mm 170 mm cranks | 105mm +2mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 35mm | 42mm +7mm |
Tire Outer Diameter | 692mm | 668mm -24mm |
Bike Length with Tires | 1736mm | 1728mm -8mm |
Stem Length | 110mm | — |
Stem Angle | 7deg | -7deg -14deg |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Carbon/Composite | Carbon/Composite |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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| Source | https://www.laufcycles.com/ww/product/uthald | https://www.cannondale.com/en/USA/Bike/ProductDetail?Id=e854795e-d0a6-4f64-bfce-c61fa42374c9&parentid=undefined |
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