Bike-on-Bike
Default Config
Default Config
Insights
Average stack and reach vs trend of all-road/gravel bikes
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Serk Titanium A30M
Geometry
Stack | 549.9mm | 529mm -20.9mm |
Reach | 377.3mm | 374mm -3.3mm |
Stack to Reach Ratio | 1.46:1 | 1.41:1 |
Seat Tube Length, C-T | 490mm | 490mm +0mm |
Top Tube Length, Effective/Horizontal HT Top | 535mm | 526mm -9mm |
Top Tube Slope | 8.8deg | 6.5deg -2.3deg |
Head Tube Angle | 72.5deg | 72deg -0.5deg |
Seat Tube Angle | 74deg | 74deg +0deg |
Head Tube Length | 120mm | 109mm -11mm |
Bottom Bracket Drop | 69mm | 73mm +4mm |
Bottom Bracket Height | 289mm | 266mm -23mm |
Chainstay Length | 430mm | 420mm -10mm |
Chainstay Length Horizontal | 424.4mm | 413.6mm -10.8mm |
Front-Center | 585.6mm | 572.1mm -13.5mm |
Front-Center Horizontal | 581.6mm | 567.4mm -14.2mm |
Wheelbase | 1006mm | 981mm -25mm |
Fork Offset/Rake | 50mm | 43mm -7mm |
Fork Length (Axle-To-Crown) | 400mm | — |
Trail | 60.5mm mid/neutral | 64.9mm +4.4mm mid/neutral |
Mechanical Trail | 57.7mm | 61.8mm +4.1mm |
Wheel Flop | 17.3mm | 19.1mm +1.8mm |
Tire to Pedal Spindle | 57.6mm 170 mm cranks | 63.1mm +5.5mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 119mm 170 mm cranks | 96mm -23mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 47mm | 28mm -19mm |
Tire Outer Diameter | 716mm | 678mm -38mm |
Bike Length with Tires | 1722mm | 1659mm -63mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Carbon/Composite | Titanium |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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| Source | http://tantancycling.com/index.php?_m=mod_product&_a=view&p_id=1106 | https://www.serk.cc/a30m/ |
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