2021 Specialized Allez Sprint LTD vs 2021 Specialized Tarmac SL7 Frameset
The 54 is the Specialized Tarmac SL7 Frameset size closest to your 54 Specialized Allez Sprint LTD. 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 Tarmac SL7 Frameset
Compared with the Specialized Allez Sprint LTD in 54, the Specialized Tarmac SL7 Frameset in 54 places the top of the head tube 3 mm lower and about as far forward, relative to the bottom bracket.
- Frame stack
- −3 mm
- Lower front end
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- −1 mm
- About the same
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Allez Sprint LTD, 54Specialized Tarmac SL7 Frameset, 54Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Allez Sprint LTD 54 | Specialized Tarmac SL7 Frameset 54 | Difference |
|---|---|---|---|
| Reach | 387mm | 387mm | ±0 mm |
| Stack | 537mm | 534mm | −3 mm |
| Head tube angle | 73° | 73° | ±0.0° |
| Seat tube angle | 74° | 74° | ±0.0° |
| Chainstay length | 410mm | 410mm | ±0 mm |
| Wheelbase | 979mm | 978mm | −1 mm |
| BB drop | 72mm | 72mm | ±0 mm |
| BB height | 268mm | 268mm | ±0 mm |
| Standover | 765mm | 768mm | +3 mm |
| Seat tube length | 510mm | 475mm | −35 mm |
| Fork length | 366mm | 366mm | ±0 mm |
| Head tube length | 133mm | 131mm | −2 mm |
Differences are the Specialized Tarmac SL7 Frameset minus the Specialized Allez Sprint LTD. Full charts: 2021 Specialized Allez Sprint LTD, 2021 Specialized Tarmac SL7 Frameset.
Where each sits in its class
Specialized Allez Sprint LTDSpecialized Tarmac SL7 Frameset
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 Allez Sprint LTDLTD | Specialized Tarmac SL7 FramesetS-Works Frameset |
|---|---|---|
| Shifter | SRAM Force eTap AXS | not listed |
| Derailleur | SRAM Force eTAP AXS | not listed |
| Cassette | SRAM Force | not listed |
| Chain | SRAM Force | not listed |
| Crankset | SRAM Force 1 AXS Power Meter | not listed |
| Bottom bracket | SRAM DUB | not listed |
| Wheelset | Roval Rapide CL | not listed |
| Tire | Specialized S-Works Turbo | not listed |
| Brake | SRAM Force | not listed |
| Handlebar | Specialized S-Works Aerofly II | not listed |
| Seatpost | Specialized S-Works Tarmac | not listed |
| Saddle | Specialized Power | not listed |
| Frame | not listed | Specialized S-Works Tarmac SL7 FACT |
| Stem | not listed | Specialized Tarmac |
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