Bike-on-Bike
Default Config
Default Config
Insights
Average stack and reach vs trend of performance road bikes
Average stack and reach vs trend of performance road bikes
Geometry
Stack | 543mm | 555.4mm +12.4mm |
Reach | 379mm | 386mm +7mm |
Stack to Reach Ratio | 1.43:1 | 1.44:1 |
Seat Tube Length, C-T | 480mm | — |
Seat Tube Length, Unknown | — | 500mm |
Top Tube Length, Effective/Horizontal HT Top | 534mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | 529.6mm |
Top Tube Slope | 9.1deg | 7.9deg -1.2deg |
Head Tube Angle | 72.9deg | 73deg +0.1deg |
Seat Tube Angle | 74deg | 75.5deg +1.5deg |
Head Tube Length | 136mm | 133mm -3mm |
Bottom Bracket Drop | 72mm | 73mm +1mm |
Bottom Bracket Height | 267mm | 266mm -1mm |
Chainstay Length | 410mm | 410mm +0mm |
Chainstay Length Horizontal | 403.6mm | 403.5mm -0.1mm |
Front-Center | 573.9mm | 573.9mm +0mm |
Front-Center Horizontal | 569.4mm | 580.5mm +11.1mm |
Wheelbase | 973mm | 983.9mm +10.9mm |
Fork Offset/Rake | 44mm | 45mm +1mm |
Fork Length (Axle-To-Crown) | 372mm | — |
Trail | 58.3mm mid/neutral | 56.6mm -1.7mm mid/neutral |
Mechanical Trail | 55.7mm | 54.1mm -1.6mm |
Wheel Flop | 16.4mm | 15.8mm -0.6mm |
Standover Height | — | 759.8mm |
Tire to Pedal Spindle | 64.9mm 170 mm cranks | 64.9mm +0mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 97mm 170 mm cranks | 96mm -1mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 28mm | 28mm +0mm |
Tire Outer Diameter | 678mm | 678mm +0mm |
Bike Length with Tires | 1651mm | 1661.9mm +10.9mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Carbon/Composite | Aluminum |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Rim | Disc |
Meta
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| Source | https://www.sekabikes.com/en/spear-en/ | https://ae01.alicdn.com/kf/S9386c2f8220b4595854277494ed95ddeL.jpg |
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