2012 Specialized Epic Carbon 29 SRAM vs 2012 Trek Superfly
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Trek Superfly
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- +1 mm
- About the same reach
- Wheelbase
- +7 mm
- Longer: steadier at speed
- Head angle
- −1.2°
- Slacker: calmer steering
- Chainstays
- −3 mm
- Shorter: livelier
The two frames
Only the Specialized Epic Carbon 29 SRAM is drawn. The Trek Superfly numbers we have for size 17.5" are missing the stack and seat angle.
Geometry side by side
| Measurement | Specialized Epic Carbon 29 SRAM M | Trek Superfly 17.5" | Difference |
|---|---|---|---|
| Reach | 415mm | 416 | +1 mm |
| Stack | 605mm | not listed | |
| Head tube angle | 70.5° | 69.3° | −1.2° |
| Seat tube angle | 69.5° | not listed | |
| Chainstay length | 448mm | 445 | −3 mm |
| Wheelbase | 1109mm | 1116 | +7 mm |
| BB height | 331mm | 312 | −19 mm |
| Standover | 766mm | 767 | +1 mm |
| Seat tube length | 424mm | 445 | +21 mm |
| Effective top tube | not listed | 602 | |
| Head tube length | not listed | 103 |
Differences are the Trek Superfly minus the Specialized Epic Carbon 29 SRAM. Full charts: 2012 Specialized Epic Carbon 29 SRAM, 2012 Trek Superfly.
Where each sits in its class
Specialized Epic Carbon 29 SRAMTrek Superfly
AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted
Each bike is ranked against the other XC bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Specialized Epic Carbon 29 SRAMS-Works Carbon 29 SRAM | Trek Superfly100 |
|---|---|---|
| Fork | RockShox SID World | Fox Evolution |
| Rear shock | Fox Mini-Brain | not listed |
| Shifter | SRAM XX | SRAM X7 |
| Derailleur | SRAM XX XX SL | SRAM X-7, SRAM X-9 |
| Cassette | SRAM XX | Shimano HG62-10 |
| Chain | KMC X10 SL | not listed |
| Wheelset | Roval Control SL 29 | Bontrager FCC |
| Tire | Specialized S-Works Fast Trak, Specialized S-Works Renegade | not listed |
| Brake | Avid XX World | Avid Elixir 7 |
| Stem | Syntace F109 | not listed |
| Saddle | Specialized Phenom Expert | Bontrager Evoke 2 |
| Frame | not listed | Trek OCLV |
| Crankset | not listed | SRAM S1000 |
| Headset | not listed | FSA No 57 |
| Seatpost | not listed | Bontrager Rhythm Elite |
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