2020 Specialized Tarmac Disc Sagan Collection Mirror LTD vs 2019 Trek Madone SLR Disc Women's
The 56 is the Trek Madone SLR Disc Women's size closest to your 58 Specialized Tarmac Disc Sagan Collection Mirror 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 Trek Madone SLR Disc Women's
Compared with the Specialized Tarmac Disc Sagan Collection Mirror LTD in 58, the Trek Madone SLR Disc Women's in 56 places the top of the head tube 9 mm lower and 15 mm further back, relative to the bottom bracket. Its wheelbase is 22 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −9 mm
- Lower front end
- Frame reach
- −15 mm
- Shorter frame reach
- Wheelbase
- −22 mm
- Shorter: quicker to change direction
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Only the Specialized Tarmac Disc Sagan Collection Mirror LTD is drawn. The Trek Madone SLR Disc Women's numbers we have for size 56 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Tarmac Disc Sagan Collection Mirror LTD 58 | Trek Madone SLR Disc Women's 56 | Difference |
|---|---|---|---|
| Reach | 402mm | 387 | −15 mm |
| Stack | 591mm | 582 | −9 mm |
| Head tube angle | 73.5° | 73.5° | ±0.0° |
| Seat tube angle | 73.5° | not listed | |
| Chainstay length | 410mm | 410 | ±0 mm |
| Wheelbase | 1005mm | 983 | −22 mm |
| BB drop | 72mm | 70 | −2 mm |
| BB height | 268mm | not listed | |
| Standover | 826mm | 767 | −59 mm |
| Seat tube length | 522mm | 533 | +11 mm |
| Fork length | 363mm | not listed | |
| Head tube length | 190mm | 170 | −20 mm |
| Effective top tube | not listed | 560 |
Differences are the Trek Madone SLR Disc Women's minus the Specialized Tarmac Disc Sagan Collection Mirror LTD. Full charts: 2020 Specialized Tarmac Disc Sagan Collection Mirror LTD, 2019 Trek Madone SLR Disc Women's.
Where each sits in its class
Specialized Tarmac Disc Sagan Collection Mirror LTDTrek Madone SLR Disc Women's
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 Disc Sagan Collection Mirror LTDS-Works Disc Sagan Collection Mirror LTD | Trek Madone SLR Disc Women'sSLR 6 Disc Women's |
|---|---|---|
| Shifter | Specialized WAN FENG | Shimano Ultegra |
| Frame | not listed | Trek OCLV |
| Fork | not listed | Trek Madone KVF |
| Derailleur | not listed | Shimano Ultegra |
| Cassette | not listed | Shimano Ultegra |
| Chain | not listed | Shimano Ultegra |
| Crankset | not listed | Shimano Ultegra |
| Bottom bracket | not listed | Trek BB90 |
| Wheelset | not listed | Bontrager Aeolus Comp 5 |
| Tire | not listed | Bontrager R3 Hard-Case Lite |
| Brake | not listed | Shimano Ultegra |
| Handlebar | not listed | Trek Madone |
| Stem | not listed | Trek Madone |
| Headset | not listed | Trek Madone |
| Seatpost | not listed | Trek Madone |
| Saddle | not listed | Bontrager Ajna Elite |
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