2022 Merida Big Trail vs 2024 Trek Roscoe
The ML is the Trek Roscoe size closest to your L Merida Big Trail. 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 Roscoe
Compared with the Merida Big Trail in L, the Trek Roscoe in ML places the top of the head tube 11 mm lower and about as far forward, relative to the bottom bracket.
- Frame stack
- −11 mm
- Lower front end
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- +2 mm
- About the same
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
Merida Big Trail, LTrek Roscoe, MLDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Merida Big Trail L | Trek Roscoe ML | Difference |
|---|---|---|---|
| Reach | 455 | 455 | ±0 mm |
| Stack | 650 | 639 | −11 mm |
| Head tube angle | 65.5 | 65.0° | −0.5° |
| Seat tube angle | 75.5 | 74.7° | −0.8° |
| Effective top tube | 622 | 630 | +8 mm |
| Chainstay length | 435 | 430 | −5 mm |
| Wheelbase | 1196 | 1198 | +2 mm |
| BB drop | 66.5 | 61 | −6 mm |
| Standover | 725 | 742 | +17 mm |
| Seat tube length | 430 | 435 | +5 mm |
| Fork length | 550 | not listed | |
| Head tube length | 110 | 105 | −5 mm |
| BB height | not listed | 322 |
Differences are the Trek Roscoe minus the Merida Big Trail. Full charts: 2022 Merida Big Trail, 2024 Trek Roscoe.
Where each sits in its class
Merida Big TrailTrek Roscoe
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 | Merida Big Trail200 | Trek Roscoe |
|---|---|---|
| Frame | Merida BIG.TRAIL TFS | not listed |
| Fork | SR Suntour XCM32 DS | not listed |
| Shifter | Shimano Deore M4100 | not listed |
| Derailleur | Shimano Deore M5120 Shadow+ | not listed |
| Cassette | Shimano Deore M4100 | not listed |
| Chain | KMC X10 | not listed |
| Crankset | Shimano Deore M5100 | not listed |
| Pedals | VPE-891 | not listed |
| Tire | Kenda Regolith | not listed |
| Hub | Shimano MT400-B | not listed |
| Rim | Merida COMP TR | not listed |
| Brake | Tektro M275 | not listed |
| Rotor | Shimano SM-RT10 | not listed |
| Handlebar | Merida EXPERT CC | not listed |
| Stem | Merida COMP CC | not listed |
| Grips | Merida COMP EC | not listed |
| Headset | Merida M4455 | not listed |
| Seatpost | Merida COMP CC | not listed |
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