2021 Specialized Sirrus X 4.0 vs 2019 Merida SPEEDER
The Merida SPEEDER size closest to your S is the ML. Compare the ML instead
What changes on the Merida SPEEDER
Compared with the Specialized Sirrus X 4.0 in S, the Merida SPEEDER in L places the top of the head tube 29 mm higher and 5 mm further back, relative to the bottom bracket. Its wheelbase is 43 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +29 mm
- Higher front end
- Frame reach
- −5 mm
- Shorter frame reach
- Wheelbase
- −43 mm
- Shorter: quicker to change direction
- Head angle
- +3.0°
- Steeper: sharper steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
Specialized Sirrus X 4.0, SMerida SPEEDER, LDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Sirrus X 4.0 S | Merida SPEEDER L | Difference |
|---|---|---|---|
| Reach | 376mm | 371 | −5 mm |
| Stack | 606mm | 635 | +29 mm |
| Head tube angle | 70° | 73 | +3.0° |
| Seat tube angle | 73.5° | 73 | −0.5° |
| Chainstay length | 440mm | 435 | −5 mm |
| Wheelbase | 1060mm | 1017 | −43 mm |
| Standover | 750mm | 826 | +76 mm |
| Seat tube length | 440mm | 560 | +120 mm |
| Fork length | 395mm | 395 | ±0 mm |
| Head tube length | 143mm | 215 | +72 mm |
| Effective top tube | not listed | 565 | |
| BB drop | not listed | 65 |
Differences are the Merida SPEEDER minus the Specialized Sirrus X 4.0. Full charts: 2021 Specialized Sirrus X 4.0, 2019 Merida SPEEDER.
Where each sits in its class
Specialized Sirrus X 4.0Merida 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 X 4.04.0 | Merida SPEEDER100 |
|---|---|---|
| Shifter | Shimano Deore M5100 | not listed |
| Derailleur | Shimano Deore M5100 | Shimano TY710, Shimano AceraX |
| Cassette | Shimano Deore M5100 | SunRace CSM668 |
| Chain | KMC X11 | KMC M700 |
| Tire | Specialized Pathfinder Sport | Maxxis Detonator |
| Brake | Shimano MT200 | not listed |
| Stem | Specialized Future | Merida COMP CC |
| Saddle | Specialized Bridge | 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 |
| Grips | not listed | Merida EXPERT EC |
| Headset | not listed | Merida M2341 Neck |
| Seatpost | not listed | Merida COMP CC |
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