2014 Specialized Epic Comp 29 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
- +33 mm
- Longer frame reach
- Wheelbase
- +36 mm
- Longer: steadier at speed
- Head angle
- −0.9°
- Slacker: calmer steering
- Chainstays
- −3 mm
- Shorter: livelier
The two frames
Only the Specialized Epic Comp 29 is drawn. The Trek Superfly numbers we have for size 21" are missing the stack and seat angle.
Geometry side by side
| Measurement | Specialized Epic Comp 29 M | Trek Superfly 21" | Difference |
|---|---|---|---|
| Reach | 418mm | 451 | +33 mm |
| Stack | 601mm | not listed | |
| Head tube angle | 70.5° | 69.6° | −0.9° |
| Seat tube angle | 69.25° | not listed | |
| Chainstay length | 448mm | 445 | −3 mm |
| Wheelbase | 1112mm | 1148 | +36 mm |
| BB drop | 40mm | not listed | |
| BB height | 332mm | 312 | −20 mm |
| Standover | 781mm | 765 | −16 mm |
| Seat tube length | 434mm | 533 | +99 mm |
| Head tube length | 110mm | 118 | +8 mm |
| Effective top tube | not listed | 643 |
Differences are the Trek Superfly minus the Specialized Epic Comp 29. Full charts: 2014 Specialized Epic Comp 29, 2012 Trek Superfly.
Where each sits in its class
Specialized Epic Comp 29Trek 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 Comp 29Comp 29 | Trek Superfly100 |
|---|---|---|
| Fork | RockShox Reba RL 29 | Fox Evolution |
| Rear shock | Fox Mini-Brain | not listed |
| Shifter | SRAM X-7 | SRAM X7 |
| Derailleur | SRAM X-9 | SRAM X-7, SRAM X-9 |
| Cassette | SRAM PG-1030 | Shimano HG62-10 |
| Chain | SRAM 1031 | not listed |
| Crankset | SRAM S-1250 | SRAM S1000 |
| Tire | Specialized S-Works Fast Trak, Specialized Fast Trak Control | not listed |
| Hub | Specialized Hi Lo | not listed |
| Brake | Formula C1 | Avid Elixir 7 |
| Grips | Specialized Sip Grip | not listed |
| Saddle | Specialized Phenom | Bontrager Evoke 2 |
| Frame | not listed | Trek OCLV |
| Wheelset | not listed | Bontrager FCC |
| Headset | not listed | FSA No 57 |
| Seatpost | not listed | Bontrager Rhythm Elite |
Know what is on every bike.
Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.
Explore the app
