2020 Specialized Sirrus Pro Carbon Men's Spec vs 2019 Merida SPEEDER
The ML is the Merida SPEEDER size closest to your S Specialized Sirrus Pro Carbon Men's Spec. 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 SPEEDER
Compared with the Specialized Sirrus Pro Carbon Men's Spec in S, the Merida SPEEDER in ML places the top of the head tube 7 mm higher and about as far forward, relative to the bottom bracket. Its wheelbase is 32 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +7 mm
- Higher front end
- Frame reach
- −1 mm
- About the same reach
- Wheelbase
- −32 mm
- Shorter: quicker to change direction
- Head angle
- +2.5°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Sirrus Pro Carbon Men's Spec, SMerida SPEEDER, MLDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Sirrus Pro Carbon Men's Spec S | Merida SPEEDER ML | Difference |
|---|---|---|---|
| Reach | 371mm | 370 | −1 mm |
| Stack | 602mm | 609 | +7 mm |
| Head tube angle | 70° | 72.5 | +2.5° |
| Seat tube angle | 73.5° | 73.5 | ±0.0° |
| Chainstay length | 435mm | 435 | ±0 mm |
| Wheelbase | 1050mm | 1018 | −32 mm |
| BB drop | 70mm | 65 | −5 mm |
| BB height | 275mm | not listed | |
| Standover | 756mm | 806 | +50 mm |
| Seat tube length | 416mm | 540 | +124 mm |
| Fork length | 390mm | 395 | +5 mm |
| Head tube length | 143mm | 190 | +47 mm |
| Effective top tube | not listed | 550 |
Differences are the Merida SPEEDER minus the Specialized Sirrus Pro Carbon Men's Spec. Full charts: 2020 Specialized Sirrus Pro Carbon Men's Spec, 2019 Merida SPEEDER.
Where each sits in its class
Specialized Sirrus Pro Carbon Men's SpecMerida SPEEDER
Each bike is ranked against the other commuter 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 Sirrus Pro Carbon Men's SpecPro Carbon Men's Spec | Merida SPEEDER100 |
|---|---|---|
| Derailleur | Shimano Ultegra R8000 | Shimano TY710, Shimano AceraX |
| Cassette | Shimano 105 | SunRace CSM668 |
| Chain | KMC X11 | KMC M700 |
| Crankset | Praxis Zayante | not listed |
| Tire | Specialized Espoir Sport Reflect | Maxxis Detonator |
| Brake | TRP Flow | not listed |
| Saddle | Specialized Phenom Expert | not listed |
| Frame | not listed | Merida SPEEDER TFS |
| Fork | not listed | Merida SPEEDER CF2 |
| Bottom bracket | not listed | FSA TH 7420ST |
| Pedals | not listed | VPE-891 |
| Rotor | not listed | Shimano SM-RT10 |
| Handlebar | not listed | Merida COMP TK |
| Stem | not listed | Merida COMP CC |
| Grips | not listed | Merida EXPERT EC |
| Headset | not listed | Merida M2341 Neck |
| Seatpost | not listed | Merida COMP CC |
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