2017 Specialized Epic Hardtail Comp Carbon World Cup vs 2015 Trek Superfly 9.7
The M is the Trek Superfly 9.7 size closest to your M Specialized Epic Hardtail Comp Carbon World Cup. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Trek Superfly 9.7
Compared with the Specialized Epic Hardtail Comp Carbon World Cup in M, the Trek Superfly 9.7 in M places the top of the head tube 8 mm lower and 6 mm further back, relative to the bottom bracket. Its wheelbase is 4 mm longer, which can contribute to stability at speed.
- Frame stack
- −8 mm
- Lower front end
- Frame reach
- −6 mm
- Shorter frame reach
- Wheelbase
- +4 mm
- Longer: steadier at speed
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Only the Specialized Epic Hardtail Comp Carbon World Cup is drawn. The Trek Superfly 9.7 numbers we have for size M are missing the seat angle.
Geometry side by side
| Measurement | Specialized Epic Hardtail Comp Carbon World Cup M | Trek Superfly 9.7 M | Difference |
|---|---|---|---|
| Reach | 418mm | 412 | −6 mm |
| Stack | 608mm | 600 | −8 mm |
| Head tube angle | 69.8° | 69.3° | −0.5° |
| Seat tube angle | 74° | not listed | |
| Effective top tube | 595mm | 602 | +7 mm |
| Chainstay length | 430mm | 435 | +5 mm |
| Wheelbase | 1099mm | 1103 | +4 mm |
| BB drop | 61mm | 58 | −3 mm |
| BB height | 309mm | 311 | +2 mm |
| Standover | 790mm | 767 | −23 mm |
| Seat tube length | 430mm | 419 | −11 mm |
| Fork length | 506mm | not listed | |
| Head tube length | 95mm | 100 | +5 mm |
Differences are the Trek Superfly 9.7 minus the Specialized Epic Hardtail Comp Carbon World Cup. Full charts: 2017 Specialized Epic Hardtail Comp Carbon World Cup, 2015 Trek Superfly 9.7.
Where each sits in its class
Specialized Epic Hardtail Comp Carbon World CupTrek Superfly 9.7
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 Hardtail Comp Carbon World CupHardtail Comp Carbon World Cup | Trek Superfly 9.79.7 |
|---|---|---|
| Fork | RockShox Reba RL | Fox Evolution |
| Shifter | SRAM NX | Shimano SLX |
| Derailleur | SRAM GX | Shimano SLX, Shimano Deore XT |
| Cassette | SRAM PG-1130 | Shimano HG50 |
| Chain | SRAM PC-1110 | KMC X10 |
| Crankset | Race Face Aeffect | Shimano SLX |
| Tire | Specialized Fast Trak | Bontrager XR1 Expert |
| Rim | Roval Control 29 | not listed |
| Brake | Shimano Deore M506 | Shimano SLX |
| Grips | Specialized Sip Grip | not listed |
| Saddle | Specialized Phenom Comp | Bontrager Evoke 2 |
| Frame | not listed | Trek OCLV |
| Wheelset | not listed | Bontrager Mustang Elite |
| Headset | not listed | FSA IS2 |
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