2018 Trek Roscoe vs 2018 Specialized Fuse 6Fattie/29
The Specialized Fuse 6Fattie/29 size closest to your ML is the M. Compare the M instead
What changes on the Specialized Fuse 6Fattie/29
Compared with the Trek Roscoe in ML, the Specialized Fuse 6Fattie/29 in XL places the top of the head tube 43 mm higher and 33 mm further forward, relative to the bottom bracket. Its wheelbase is 38 mm longer, which can contribute to stability at speed.
- Frame stack
- +43 mm
- Higher front end
- Frame reach
- +33 mm
- Longer frame reach
- Wheelbase
- +38 mm
- Longer: steadier at speed
- Head angle
- +0.2°
- About the same head angle
- Chainstays
- −3 mm
- Shorter: livelier
The two frames
Trek Roscoe, MLSpecialized Fuse 6Fattie/29, XLDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Trek Roscoe ML | Specialized Fuse 6Fattie/29 XL | Difference |
|---|---|---|---|
| Reach | 422 | 455mm | +33 mm |
| Stack | 607 | 650mm | +43 mm |
| Head tube angle | 68.3° | 68.5° | +0.2° |
| Seat tube angle | 71.0° | 74° | +3.0° |
| Effective top tube | 618 | 654mm | +36 mm |
| Chainstay length | 438 | 435mm | −3 mm |
| Wheelbase | 1134 | 1172mm | +38 mm |
| BB drop | 58 | 51mm | −7 mm |
| BB height | 318 | 317mm | −1 mm |
| Standover | 741 | 841mm | +100 mm |
| Seat tube length | 444 | 510mm | +66 mm |
| Head tube length | 90 | 130mm | +40 mm |
| Fork length | not listed | 520mm |
Differences are the Specialized Fuse 6Fattie/29 minus the Trek Roscoe. Full charts: 2018 Trek Roscoe, 2018 Specialized Fuse 6Fattie/29.
Where each sits in its class
Trek RoscoeSpecialized Fuse 6Fattie/29
Each bike is ranked against the other trail 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 Roscoe7 | Specialized Fuse 6Fattie/296Fattie/29 |
|---|---|---|
| Frame | Trek Alpha Gold | not listed |
| Fork | RockShox Judy | SR Suntour XCM32 |
| Shifter | Shimano Deore M6000 | SRAM X5 |
| Derailleur | Shimano Deore M6000 | SRAM GX |
| Cassette | Shimano HG50 | not listed |
| Chain | KMC X10 | KMC X-10 |
| Crankset | FSA Gamma Pro | Specialized Stout |
| Wheelset | Formula DC511 | not listed |
| Tire | Schwalbe Rocket Ron Performance | Specialized Ground Control |
| Hub | Formula DC-511, Formula DC2241 | Specialized Stout 110, Specialized Stout 141 |
| Rim | Sun Ringlé Duroc 40 SL | Specialized Stout 38 27.5 |
| Brake | Tektro M285 | Tektro Auriga |
| Stem | Bontrager Rhythm | not listed |
| Seatpost | Bontrager SSR | not listed |
| Saddle | Bontrager Evoke 1.5 | Specialized Henge Comp |
| Handlebar | not listed | Specialized Stout |
| Grips | not listed | Specialized Sip Grip |
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