2019 Specialized Stumpjumper ST Men's 29 vs 2020 Merida ONE-TWENTY RC 9.
The S is the Merida ONE-TWENTY RC 9. size closest to your S Specialized Stumpjumper ST Men's 29. 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 Merida ONE-TWENTY RC 9.
Compared with the Specialized Stumpjumper ST Men's 29 in S, the Merida ONE-TWENTY RC 9. in S places the top of the head tube 8 mm lower and 5 mm further forward, relative to the bottom bracket. Its wheelbase is 6 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −8 mm
- Lower front end
- Frame reach
- +5 mm
- Longer frame reach
- Wheelbase
- −6 mm
- Shorter: quicker to change direction
- Head angle
- +0.3°
- About the same head angle
- Chainstays
- −2 mm
- About the same
The two frames
Specialized Stumpjumper ST Men's 29, SMerida ONE-TWENTY RC 9., SDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Stumpjumper ST Men's 29 S | Merida ONE-TWENTY RC 9. S | Difference |
|---|---|---|---|
| Reach | 415mm | 420 | +5 mm |
| Stack | 612mm | 604 | −8 mm |
| Head tube angle | 67.5° | 67.8 | +0.3° |
| Seat tube angle | 75.8° | 76 | +0.2° |
| Effective top tube | 570mm | 571 | +1 mm |
| Chainstay length | 437mm | 435 | −2 mm |
| Wheelbase | 1143mm | 1137 | −6 mm |
| BB drop | 39mm | 44 | +5 mm |
| BB height | 333mm | not listed | |
| Standover | 750mm | 703 | −47 mm |
| Seat tube length | 380mm | 400 | +20 mm |
| Fork length | 540mm | 531 | −9 mm |
| Head tube length | 100mm | 95 | −5 mm |
Differences are the Merida ONE-TWENTY RC 9. minus the Specialized Stumpjumper ST Men's 29. Full charts: 2019 Specialized Stumpjumper ST Men's 29, 2020 Merida ONE-TWENTY RC 9..
Where each sits in its class
Specialized Stumpjumper ST Men's 29Merida ONE-TWENTY RC 9.
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 29Men's 29 | Merida ONE-TWENTY RC 9.9. 300 |
|---|---|---|
| Fork | RockShox Recon RL | SR Suntour XCR32 RL-R |
| Rear shock | X-Fusion Pro RL | SR Suntour Edge TR LOR8 |
| Shifter | Shimano SLX | Shimano Alivio |
| Derailleur | Shimano SLX | Shimano Alivio, Shimano Alivio Shadow |
| Chain | KMC X-11 | KMC X10 |
| Crankset | SRAM NX | not listed |
| Bottom bracket | SRAM PowerSpline | BB-MT500-PA |
| Tire | Specialized Butcher, Specialized Purgatory | Maxxis Ikon |
| Brake | Tektro Gemini Comp | Shimano MT200 |
| Grips | Specialized Sip Grip | Merida COMP EC |
| Saddle | Specialized Henge Sport | Merida COMP CC |
| Frame | not listed | Merida ONE-TWENTY RC LITE |
| Cassette | not listed | Shimano HG200 |
| Hub | not listed | Shimano MT400-B |
| Rim | not listed | Merida COMP CC |
| Rotor | not listed | Shimano SM-RT10 |
| Handlebar | not listed | Merida EXPERT CC |
| Stem | not listed | Merida COMP CC |
| Seatpost | not listed | Merida COMP CC |
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