Bike-on-Bike
Insights
Average stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Specialized Bicycles Epic Hardtail
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Geometry
Stack | 608mm | — |
Reach | 405mm | — |
Stack to Reach Ratio | 1.5:1 | — |
Seat Tube Length, C-T | 400mm | — |
Top Tube Length, Effective/Horizontal HT Top | 579mm | — |
Top Tube Slope | 23.5deg | — |
Head Tube Angle | 68.5deg | — |
Seat Tube Angle | 74deg | — |
Head Tube Length | 95mm | — |
Bottom Bracket Drop | 63mm | — |
Bottom Bracket Height | 306.4mm | — |
Chainstay Length | 430mm | — |
Chainstay Length Horizontal | 425.4mm | — |
Front-Center | 668mm | — |
Front-Center Horizontal | 664.6mm | — |
Wheelbase | 1090mm | — |
Fork Offset/Rake | 42mm | — |
Fork Length (On-Axis) | 506mm | — |
Trail | 100.4mm very high | — — |
Mechanical Trail | 93.4mm | — |
Wheel Flop | 34.2mm | — |
Standover Height | 762mm | — |
Tire to Pedal Spindle | 128.6mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 136.4mm 170 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 2.3in | — |
Tire Outer Diameter | 738.8mm | — |
Bike Length with Tires | 1828.8mm | — |
Crank Length | 170mm | — |
Handlebar Width | 750mm | — |
Stem Length | 60mm | — |
| Suspension Type | Hardtail (Front suspension) | — |
| Bar Type | Flat Bar | — |
| Fork Travel | 100mm | — |
| Rear Travel | Unknown | — |
| Suspension Sag | Unknown | — |
| Frame Material | Carbon/Composite | — |
| Fork Material | Unknown | — |
| Brake Type | Disc | — |
Meta
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| Source | https://www.specialized.com/us/en/epic-hardtail/p/171127?color=264116-171127 | — |
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