2026 Scott Addict RC vs 2025 Specialized Tarmac SL7 Comp
The 54 is the Specialized Tarmac SL7 Comp size closest to your S Scott Addict RC. 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 Comp
Compared with the Scott Addict RC in S, the Specialized Tarmac SL7 Comp in 54 places the top of the head tube 9 mm higher and 5 mm further back, relative to the bottom bracket.
- Frame stack
- +9 mm
- Higher front end
- Frame reach
- −5 mm
- Shorter frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- +0.7°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Scott Addict RC numbers we have for size S are missing the wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | Scott Addict RC S | Specialized Tarmac SL7 Comp 54 | Difference |
|---|---|---|---|
| Reach | 391.6 | 387mm | −5 mm |
| Stack | 525.5 | 534mm | +9 mm |
| Head tube angle | 72.3 | 73° | +0.7° |
| Seat tube angle | 74.0 | 74° | ±0.0° |
| Effective top tube | 542 | not listed | |
| Chainstay length | 410 | 410mm | ±0 mm |
| BB drop | 73 | not listed | |
| Standover | 758 | 768mm | +10 mm |
| Seat tube length | 462.1 | 475mm | +13 mm |
| Head tube length | 113 | 131mm | +18 mm |
| BB height | not listed | 268mm | |
| Fork length | not listed | 366mm |
Differences are the Specialized Tarmac SL7 Comp minus the Scott Addict RC. Full charts: 2026 Scott Addict RC, 2025 Specialized Tarmac SL7 Comp.
Where each sits in its class
Scott Addict RCSpecialized 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 | Scott Addict RC10 | Specialized Tarmac SL7 CompComp |
|---|---|---|
| Frame | Scott Addict RC HMX | Specialized Tarmac SL7 FACT 9r |
| Shifter | Shimano Ultegra R8170 | Shimano 105 R7170 |
| Derailleur | Shimano Ultegra R8150 Di2 | Shimano 105 Di2 |
| Cassette | Shimano CS-R8101-12 | Shimano 105 |
| Chain | Shimano XT M8100 | Shimano SLX M7100 |
| Crankset | Shimano Ultegra R8100 | Shimano 105 |
| Bottom bracket | Shimano SM-BB71-41B | not listed |
| Wheelset | Syncros Capital 1.0S | DT Swiss R470 |
| Tire | Schwalbe One | Specialized Turbo Pro |
| Brake | Shimano Ultegra R8170 Di2 | Shimano 105 |
| Rotor | Shimano RT-CL800 | Shimano 105 |
| Handlebar | Syncros IC-R100-SL | Specialized Shallow Drop |
| Stem | Acros AIF-1317 | Specialized Tarmac integrated |
| Headset | Acros AIF-1317 | not listed |
| Seatpost | Syncros SP-R101-CF | Specialized Tarmac Carbon |
| Saddle | Syncros Belcarra | Specialized Power Sport |
| Fork | not listed | Specialized FACT |
| Chainring | not listed | Shimano 105 |
| Pedals | not listed | Specialized PROVIDED BY |
| Bar tape | not listed | Supacaz Super Sticky Kush |
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