2020 Trek Madone SLR Disc vs 2019 Specialized Tarmac Men's Disc
The Specialized Tarmac Men's Disc size closest to your 56 is the 56. Compare the 56 instead
What changes on the Specialized Tarmac Men's Disc
Compared with the Trek Madone SLR Disc in 56, the Specialized Tarmac Men's Disc in 49 places the top of the head tube 49 mm lower and 16 mm further back, relative to the bottom bracket. Its wheelbase is 10 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −49 mm
- Lower front end
- Frame reach
- −16 mm
- Shorter frame reach
- Wheelbase
- −10 mm
- Shorter: quicker to change direction
- Head angle
- −1.8°
- Slacker: calmer steering
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Trek Madone SLR Disc numbers we have for size 56 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Madone SLR Disc 56 | Specialized Tarmac Men's Disc 49 | Difference |
|---|---|---|---|
| Reach | 391 | 375mm | −16 mm |
| Stack | 563 | 514mm | −49 mm |
| Head tube angle | 73.5° | 71.75° | −1.8° |
| Effective top tube | 559 | 508mm | −51 mm |
| Chainstay length | 410 | 410mm | ±0 mm |
| Wheelbase | 983 | 973mm | −10 mm |
| BB drop | 70 | 74mm | +4 mm |
| Standover | 768 | 740mm | −28 mm |
| Seat tube length | 525 | 431mm | −94 mm |
| Head tube length | 151 | 115mm | −36 mm |
| Seat tube angle | not listed | 75.5° | |
| BB height | not listed | 266mm | |
| Fork length | not listed | 363mm |
Differences are the Specialized Tarmac Men's Disc minus the Trek Madone SLR Disc. Full charts: 2020 Trek Madone SLR Disc, 2019 Specialized Tarmac Men's Disc.
Where each sits in its class
Trek Madone SLR DiscSpecialized Tarmac Men's Disc
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 | Trek Madone SLR DiscSLR 6 Disc | Specialized Tarmac Men's DiscMen's S-Works Disc |
|---|---|---|
| Frame | Trek OCLV | not listed |
| Fork | Trek Madone KVF | not listed |
| Shifter | Shimano Ultegra R8020 | Shimano Dura-Ace Di2 |
| Derailleur | Shimano Ultegra R8000 | Shimano Dura-Ace R9150 Di2 |
| Cassette | Shimano Ultegra R8000 | Shimano Dura-Ace R9100 |
| Chain | Shimano Ultegra HG701 | Shimano Dura-Ace |
| Crankset | Shimano Ultegra R8000 | Specialized S-Works Power |
| Bottom bracket | Trek BB90 | not listed |
| Wheelset | Bontrager Aeolus Pro 5 | Roval CLX 50 |
| Tire | Bontrager R3 Hard-Case Lite | Specialized Turbo Cotton |
| Brake | Shimano Ultegra R8070 | Shimano Dura-Ace R9170 |
| Handlebar | Trek Madone | not listed |
| Stem | Trek Madone | not listed |
| Headset | Trek Madone | not listed |
| Seatpost | Trek Madone | not listed |
| Saddle | Bontrager Montrose Elite | Specialized S-Works Toupe |
Know what is on every bike.
Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.
Explore the app
