2025 Specialized Tarmac SL8 LTD vs 2025 Specialized Tarmac SL7 Comp
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Specialized Tarmac SL7 Comp
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Specialized Tarmac SL8 LTD numbers we have for size 54 are missing the reach and stack. The numbers below still compare.
Geometry side by side
| Measurement | Specialized Tarmac SL8 LTD 54 | Specialized Tarmac SL7 Comp 54 | Difference |
|---|---|---|---|
| Reach | not listed | 387mm | |
| Head tube angle | 73° | 73° | ±0.0° |
| Seat tube angle | 74° | 74° | ±0.0° |
| Effective top tube | 541mm | not listed | |
| Chainstay length | 410mm | 410mm | ±0 mm |
| Wheelbase | 978mm | not listed | |
| BB drop | 72mm | not listed | |
| BB height | 268mm | 268mm | ±0 mm |
| Standover | 768mm | 768mm | ±0 mm |
| Seat tube length | 473mm | 475mm | +2 mm |
| Fork length | 370mm | 366mm | −4 mm |
| Head tube length | 137mm | 131mm | −6 mm |
| Stack | not listed | 534mm |
Differences are the Specialized Tarmac SL7 Comp minus the Specialized Tarmac SL8 LTD. Full charts: 2025 Specialized Tarmac SL8 LTD, 2025 Specialized Tarmac SL7 Comp.
Where each sits in its class
Specialized Tarmac SL8 LTDSpecialized Tarmac SL7 Comp
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 SL8 LTDS-Works LTD | Specialized Tarmac SL7 CompComp |
|---|---|---|
| Frame | Specialized S-Works Tarmac SL8 FACT | Specialized Tarmac SL7 FACT 9r |
| Shifter | SRAM RED AXS | Shimano 105 R7170 |
| Derailleur | SRAM Red AXS | Shimano 105 Di2 |
| Cassette | SRAM RED XG-1290 | Shimano 105 |
| Chain | SRAM RED | Shimano SLX M7100 |
| Crankset | SRAM RED AXS Power Meter | Shimano 105 |
| Bottom bracket | SRAM DUB | not listed |
| Wheelset | Roval Rapide CLX II | DT Swiss R470 |
| Tire | Specialized S-Works Turbo Rapidair 2Br | Specialized Turbo Pro |
| Brake | SRAM Red AXS | Shimano 105 |
| Handlebar | Roval Rapide Cockpit | Specialized Shallow Drop |
| Stem | Roval Rapide Cockpit | Specialized Tarmac integrated |
| Saddle | Specialized S-Works Power | Specialized Power Sport |
| Fork | not listed | Specialized FACT |
| Chainring | not listed | Shimano 105 |
| Pedals | not listed | Specialized PROVIDED BY |
| Rotor | not listed | Shimano 105 |
| Bar tape | not listed | Supacaz Super Sticky Kush |
| Seatpost | not listed | Specialized Tarmac Carbon |
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