2015 Trek X-Caliber vs 2013 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
- n/a
- One of the bikes has no number for this
- Wheelbase
- +20 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Only the Trek X-Caliber is drawn. The Trek Superfly numbers we have for size 21" are missing the reach, stack and seat angle.
Geometry side by side
| Measurement | Trek X-Caliber ML | Trek Superfly 21" | Difference |
|---|---|---|---|
| Reach | 428 | not listed | |
| Stack | 601 | not listed | |
| Head tube angle | 69.6° | 69.6° | ±0.0° |
| Seat tube angle | 72.3° | not listed | |
| Effective top tube | 620 | 643 | +23 mm |
| Chainstay length | 445 | 445 | ±0 mm |
| Wheelbase | 1128 | 1148 | +20 mm |
| BB drop | 53 | not listed | |
| BB height | 316 | 312 | −4 mm |
| Standover | 777 | 817 | +40 mm |
| Seat tube length | 444 | 533 | +89 mm |
| Head tube length | 100 | 118 | +18 mm |
Differences are the Trek Superfly minus the Trek X-Caliber. Full charts: 2015 Trek X-Caliber, 2013 Trek Superfly.
Where each sits in its class
Trek X-CaliberTrek 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 | Trek X-Caliber6 | Trek SuperflySuperfly |
|---|---|---|
| Frame | Trek Alpha Gold | Trek OCLV |
| Fork | SR Suntour XCM | RockShox Reba RL 29 |
| Shifter | SRAM X4 | Shimano Deore |
| Derailleur | SRAM X4 | Shimano SLX, Shimano Deore XT Shadow |
| Cassette | SRAM PG920 | Shimano HG62 |
| Chain | KMC X9 | not listed |
| Crankset | Shimano Acera M371 | Shimano Deore M552 |
| Tire | Bontrager XR1 | not listed |
| Hub | Formula DC20, Formula DC22 | not listed |
| Rim | Bontrager AT-650 | not listed |
| Brake | Shimano Acera M355 | Shimano Deore M596 |
| Seatpost | Bontrager SSR | Bontrager Rhythm Elite |
| Saddle | Bontrager Evoke 1.5 | Bontrager Evoke 2 |
| Bottom bracket | not listed | Trek BB95 |
| Headset | not listed | Cane Creek IS-3 |
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