2019 Specialized Stumpjumper ST Men's Comp Carbon 27.5 vs 2021 Merida ONE-FORTY
The Merida ONE-FORTY size closest to your M is the M. Compare the M instead
What changes on the Merida ONE-FORTY
Compared with the Specialized Stumpjumper ST Men's Comp Carbon 27.5 in M, the Merida ONE-FORTY in XL places the top of the head tube 39 mm higher and 31 mm further forward, relative to the bottom bracket. Its wheelbase is 52 mm longer, which can contribute to stability at speed.
- Frame stack
- +39 mm
- Higher front end
- Frame reach
- +31 mm
- Longer frame reach
- Wheelbase
- +52 mm
- Longer: steadier at speed
- Head angle
- −0.2°
- About the same head angle
- Chainstays
- +3 mm
- Longer: more planted
The two frames
Specialized Stumpjumper ST Men's Comp Carbon 27.5, MMerida ONE-FORTY, XLDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Stumpjumper ST Men's Comp Carbon 27.5 M | Merida ONE-FORTY XL | Difference |
|---|---|---|---|
| Reach | 444mm | 475 | +31 mm |
| Stack | 590mm | 628.6 | +39 mm |
| Head tube angle | 66.5° | 66.3 | −0.2° |
| Seat tube angle | 76° | 75 | −1.0° |
| Effective top tube | 591mm | 643.4 | +52 mm |
| Chainstay length | 432mm | 435 | +3 mm |
| Wheelbase | 1170mm | 1222 | +52 mm |
| BB drop | 28mm | 21 | −7 mm |
| BB height | 325mm | not listed | |
| Standover | 735mm | 778 | +43 mm |
| Seat tube length | 410mm | 515 | +105 mm |
| Fork length | 522mm | 542 | +20 mm |
| Head tube length | 110mm | 140 | +30 mm |
Differences are the Merida ONE-FORTY minus the Specialized Stumpjumper ST Men's Comp Carbon 27.5. Full charts: 2019 Specialized Stumpjumper ST Men's Comp Carbon 27.5, 2021 Merida ONE-FORTY.
Where each sits in its class
Specialized Stumpjumper ST Men's Comp Carbon 27.5Merida ONE-FORTY
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 | Specialized Stumpjumper ST Men's Comp Carbon 27.5Men's Comp Carbon 27.5 12-speed | Merida ONE-FORTY400 |
|---|---|---|
| Fork | Fox FLOAT 34 Rhythm | SR Suntour Aion35 EVO LOR |
| Rear shock | Fox Float DPS Performance | SR Suntour Unair TR LOR8 |
| Shifter | SRAM NX Eagle | Shimano SL-MT500-IL |
| Derailleur | SRAM NX Eagle | Shimano Deore M5100 Shadow+ |
| Cassette | SRAM NX Eagle | Shimano Deore M5100 |
| Chain | SRAM NX Eagle | KMC X11 NPBK |
| Crankset | SRAM NX Eagle | Shimano Deore M5100 |
| Bottom bracket | SRAM DUB | Shimano MT500-PA pressfit |
| Tire | Specialized Butcher, Specialized Purgatory | Kenda Regolith |
| Rim | Roval Traverse 27.5 | Merida COMP TR |
| Brake | SRAM Guide R | Tektro M275 |
| Grips | Specialized Sip Grip | Merida COMP EC |
| Dropper post | X-Fusion Manic | not listed |
| Seatpost | X-Fusion Manic | Merida COMP TR |
| Saddle | Specialized Phenom Comp | Merida COMP CC |
| Frame | not listed | Merida ONE-FORTY LITE |
| Chainring | not listed | 32T |
| Wheelset | not listed | Merida Comp TR |
| Hub | not listed | Shimano MT400-B |
| Rotor | not listed | Shimano SM-RT10 |
| Handlebar | not listed | Merida EXPERT CC |
| Stem | not listed | Merida EXPERT CC |
| Headset | not listed | Merida M2339 Neck |
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