2019 Specialized Tarmac SL6 vs 2017 Specialized Allez DSW SL Sprint Limited Edition II
The 58 is the Specialized Allez DSW SL Sprint Limited Edition II size closest to your 58 Specialized Tarmac SL6. 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 SL6 in 58, the Specialized Allez DSW SL Sprint Limited Edition II in 58 places the top of the head tube 8 mm lower and about as far forward, relative to the bottom bracket. Its wheelbase is 5 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −8 mm
- Lower front end
- Frame reach
- −2 mm
- About the same reach
- Wheelbase
- −5 mm
- Shorter: quicker to change direction
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- −2 mm
- About the same
The two frames
Specialized Tarmac SL6, 58Specialized Allez DSW SL Sprint Limited Edition II, 58Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Tarmac SL6 58 | Specialized Allez DSW SL Sprint Limited Edition II 58 | Difference |
|---|---|---|---|
| Reach | 402mm | 400mm | −2 mm |
| Stack | 591mm | 583mm | −8 mm |
| Head tube angle | 73.5° | 73.5° | ±0.0° |
| Seat tube angle | 73.5° | 74° | +0.5° |
| Effective top tube | 577mm | 567mm | −10 mm |
| Chainstay length | 407mm | 405mm | −2 mm |
| Wheelbase | 1002mm | 997mm | −5 mm |
| BB drop | 72mm | 69mm | −3 mm |
| BB height | 268mm | 272.5mm | +5 mm |
| Standover | 826mm | 808.3mm | −18 mm |
| Seat tube length | 522mm | 540mm | +18 mm |
| Fork length | 363mm | 368mm | +5 mm |
| Head tube length | 190mm | 180mm | −10 mm |
Differences are the Specialized Allez DSW SL Sprint Limited Edition II minus the Specialized Tarmac SL6. Full charts: 2019 Specialized Tarmac SL6, 2017 Specialized Allez DSW SL Sprint Limited Edition II.
Where each sits in its class
Specialized Tarmac SL6Specialized 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 SL6S-Works | Specialized Allez DSW SL Sprint Limited Edition IIDSW SL Sprint Limited Edition II |
|---|---|---|
| Frame | Specialized S-Works Tarmac SL6 | not listed |
| Bottom bracket | not listed | Specialized Enduro |
| Seatpost | not listed | Specialized Venge |
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