2019 Specialized Sirrus Women's Expert Carbon vs 2019 Merida SPEEDER
The ML is the Merida SPEEDER size closest to your M Specialized Sirrus Women's Expert Carbon. 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 Women's Expert Carbon in M, the Merida SPEEDER in ML places the top of the head tube 10 mm lower and 4 mm further forward, relative to the bottom bracket. Its wheelbase is 21 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −10 mm
- Lower front end
- Frame reach
- +4 mm
- Longer frame reach
- Wheelbase
- −21 mm
- Shorter: quicker to change direction
- Head angle
- +1.5°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Sirrus Women's Expert Carbon, MMerida SPEEDER, MLDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Sirrus Women's Expert Carbon M | Merida SPEEDER ML | Difference |
|---|---|---|---|
| Reach | 366mm | 370 | +4 mm |
| Stack | 619mm | 609 | −10 mm |
| Head tube angle | 71° | 72.5 | +1.5° |
| Seat tube angle | 73.5° | 73.5 | ±0.0° |
| Effective top tube | 552mm | 550 | −2 mm |
| Chainstay length | 435mm | 435 | ±0 mm |
| Wheelbase | 1039mm | 1018 | −21 mm |
| BB drop | 70mm | 65 | −5 mm |
| BB height | 275mm | not listed | |
| Standover | 761mm | 806 | +45 mm |
| Seat tube length | 410mm | 540 | +130 mm |
| Fork length | 390mm | 395 | +5 mm |
| Head tube length | 156mm | 190 | +34 mm |
Differences are the Merida SPEEDER minus the Specialized Sirrus Women's Expert Carbon. Full charts: 2019 Specialized Sirrus Women's Expert Carbon, 2019 Merida SPEEDER.
Where each sits in its class
Specialized Sirrus Women's Expert CarbonMerida 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 Women's Expert CarbonWomen's Expert Carbon | Merida SPEEDER100 |
|---|---|---|
| Derailleur | microSHIFT Centos, Shimano 105 R7000 GS | Shimano TY710, Shimano AceraX |
| Cassette | Shimano 105 | SunRace CSM668 |
| Chain | KMC X-11 | KMC M700 |
| Crankset | Praxis Alba | not listed |
| Tire | Specialized Espoir Sport Reflect | Maxxis Detonator |
| Brake | TRP Flow | not listed |
| Saddle | Specialized Aldia Comp | 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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