2018 Specialized Tarmac Women's Expert vs 2017 Specialized Allez DSW SL Sprint Limited Edition II
The 54 is the Specialized Allez DSW SL Sprint Limited Edition II size closest to your 52 Specialized Tarmac Women's Expert. 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 Specialized Allez DSW SL Sprint Limited Edition II
Compared with the Specialized Tarmac Women's Expert in 52, the Specialized Allez DSW SL Sprint Limited Edition II in 54 places the top of the head tube 6 mm higher and 5 mm further forward, relative to the bottom bracket.
- Frame stack
- +6 mm
- Higher front end
- Frame reach
- +5 mm
- Longer frame reach
- Wheelbase
- +2 mm
- About the same
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Tarmac Women's Expert, 52Specialized Allez DSW SL Sprint Limited Edition II, 54Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Tarmac Women's Expert 52 | Specialized Allez DSW SL Sprint Limited Edition II 54 | Difference |
|---|---|---|---|
| Reach | 380mm | 385mm | +5 mm |
| Stack | 527mm | 533mm | +6 mm |
| Head tube angle | 72.5° | 73° | +0.5° |
| Seat tube angle | 74° | 74° | ±0.0° |
| Effective top tube | 531mm | 538mm | +7 mm |
| Chainstay length | 405mm | 405mm | ±0 mm |
| Wheelbase | 970mm | 972mm | +2 mm |
| BB drop | 74mm | 69mm | −5 mm |
| BB height | 266mm | 272.5mm | +7 mm |
| Standover | 755mm | 765.5mm | +11 mm |
| Seat tube length | 462mm | 500mm | +38 mm |
| Fork length | 363mm | 368mm | +5 mm |
| Head tube length | 126mm | 130mm | +4 mm |
Differences are the Specialized Allez DSW SL Sprint Limited Edition II minus the Specialized Tarmac Women's Expert. Full charts: 2018 Specialized Tarmac Women's Expert, 2017 Specialized Allez DSW SL Sprint Limited Edition II.
Where each sits in its class
Specialized Tarmac Women's ExpertSpecialized Allez DSW SL Sprint Limited Edition II
Each bike is ranked against the other road 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 Tarmac Women's ExpertWomen's Expert | Specialized Allez DSW SL Sprint Limited Edition IIDSW SL Sprint Limited Edition II |
|---|---|---|
| Frame | Specialized Tarmac SL6 | not listed |
| Shifter | Shimano Ultegra R8000 | not listed |
| Derailleur | Shimano Ultegra R8000 | not listed |
| Cassette | Shimano Ultegra R8000 | not listed |
| Chain | Shimano Ultegra | not listed |
| Crankset | Shimano Ultegra R8000 | not listed |
| Wheelset | Roval SLX 24 | not listed |
| Tire | Specialized S-Works Turbo | not listed |
| Brake | Shimano Ultegra R8010 | not listed |
| Saddle | Specialized Oura Pro | not listed |
| Bottom bracket | not listed | Specialized Enduro |
| Seatpost | not listed | Specialized Venge |
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