2021 Specialized Allez Sprint D'Aluisio Smartweld Alloy vs 2023 Trek Madone
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Trek Madone
- 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
- +1.0°
- Steeper: sharper steering
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
Only the Specialized Allez Sprint D'Aluisio Smartweld Alloy is drawn. The Trek Madone numbers we have for size 56 are missing the reach, stack, chainstay length and wheelbase.
Geometry side by side
| Measurement | Specialized Allez Sprint D'Aluisio Smartweld Alloy 52 | Trek Madone 56 | Difference |
|---|---|---|---|
| Reach | 383mm | not listed | |
| Stack | 520mm | not listed | |
| Head tube angle | 72.5° | 73.5 | +1.0° |
| Seat tube angle | 74° | 73.3 | −0.7° |
| Chainstay length | 410mm | not listed | |
| Wheelbase | 976mm | not listed | |
| BB drop | 74mm | not listed | |
| BB height | 266mm | not listed | |
| Standover | 755mm | 768 | +13 mm |
| Seat tube length | 495mm | 525 | +30 mm |
| Fork length | 366mm | not listed | |
| Head tube length | 115mm | 151 | +36 mm |
| Effective top tube | not listed | 559 |
Differences are the Trek Madone minus the Specialized Allez Sprint D'Aluisio Smartweld Alloy. Full charts: 2021 Specialized Allez Sprint D'Aluisio Smartweld Alloy, 2023 Trek Madone.
Where each sits in its class
Specialized Allez Sprint D'Aluisio Smartweld AlloyTrek Madone
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 D'Aluisio Smartweld AlloyD'Aluisio Smartweld Alloy | Trek MadoneMadone SLR 9 eTap |
|---|---|---|
| Seatpost | Specialized S-Works Tarmac | Trek Madone aero |
| Frame | not listed | Trek Madone SLR |
| Fork | not listed | Trek Madone KVF |
| Shifter | not listed | SRAM RED |
| Cassette | not listed | SRAM XG-1290 |
| Chain | not listed | SRAM RED E1 |
| Crankset | not listed | SRAM Red |
| Bottom bracket | not listed | SRAM T47 |
| Wheelset | not listed | Bontrager Aeolus RSL 51 |
| Tire | not listed | Bontrager R4 |
| Bar tape | not listed | Bontrager Supertack Performance |
| Saddle | not listed | Bontrager Aeolus Pro P2 RSL |
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