Bike-on-Bike
Default Config
Default Config
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of XDS X-LAB RS7
Somewhat aggressive stack and reach vs trend of performance road bikes
Design deviates from other sizes of SEKA Spear
Geometry
Stack | 561mm | 560mm -1mm |
Reach | 390mm | 397mm +7mm |
Stack to Reach Ratio | 1.44:1 | 1.41:1 |
Seat Tube Length, C-T | 490mm | 496mm +6mm |
Top Tube Length, Effective/Horizontal Center | — | 544mm |
Top Tube Length, Actual C-C | 550mm | — |
Top Tube Slope | 9.7deg | 8.9deg -0.8deg |
Head Tube Angle | 73deg | 73.1deg +0.1deg |
Seat Tube Angle | 74deg | 73.5deg -0.5deg |
Head Tube Length | 160mm | 153mm -7mm |
Bottom Bracket Drop | 70mm | 72mm +2mm |
Bottom Bracket Height | 273mm | 267mm -6mm |
Chainstay Length | 410mm | 410mm +0mm |
Chainstay Length Horizontal | 404mm | 403.6mm -0.4mm |
Front-Center | 593mm | 595.7mm +2.7mm |
Front-Center Horizontal | 589mm | 591.4mm +2.4mm |
Wheelbase | 993mm | 995mm +2mm |
Fork Offset/Rake | 46.8mm | 44mm -2.8mm |
Fork Length (Axle-To-Crown) | — | 372mm |
Trail | 56mm mid/neutral | 57mm +1mm mid/neutral |
Mechanical Trail | 53.5mm | 54.6mm +1.1mm |
Wheel Flop | 15.7mm | 15.9mm +0.2mm |
Standover Height | 789mm | — |
Tire to Pedal Spindle | 80mm 170 mm cranks | 86.7mm +6.7mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 103mm 170 mm cranks | 97mm -6mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 32mm | 28mm -4mm |
Tire Outer Diameter | 686mm | 678mm -8mm |
Bike Length with Tires | 1679mm | 1673mm -6mm |
Crank Length | 170mm | — |
Handlebar Width | 380mm | — |
Stem Length | 110mm | — |
| 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 | Rim |
Meta
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| Source | https://xds.co/products/rs7#product-geometry | https://www.sekabikes.com/spear-2/ |
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