2025 Specialized Tarmac SL8 LTD vs 2025 Colnago Y1Rs
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Colnago Y1Rs
- 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
- +2.5°
- Steeper: sharper steering
- Chainstays
- −2 mm
- About the same
The two frames
We can't draw these frames yet. The Specialized Tarmac SL8 LTD numbers we have for size 44 are missing the reach and stack. The numbers below still compare.
Geometry side by side
| Measurement | Specialized Tarmac SL8 LTD 44 | Colnago Y1Rs M | Difference |
|---|---|---|---|
| Reach | not listed | 386 | |
| Head tube angle | 70.5° | 73.0 | +2.5° |
| Seat tube angle | 75.5° | 74.0 | −1.5° |
| Effective top tube | 496mm | not listed | |
| Chainstay length | 410mm | 408 | −2 mm |
| Wheelbase | 970mm | not listed | |
| BB drop | 74mm | 72 | −2 mm |
| BB height | 266mm | not listed | |
| Standover | 723mm | not listed | |
| Seat tube length | 433mm | not listed | |
| Fork length | 370mm | 376.5 | +7 mm |
| Head tube length | 99mm | 126.5 | +28 mm |
| Stack | not listed | 540 |
Differences are the Colnago Y1Rs minus the Specialized Tarmac SL8 LTD. Full charts: 2025 Specialized Tarmac SL8 LTD, 2025 Colnago Y1Rs.
Where each sits in its class
Specialized Tarmac SL8 LTDColnago Y1Rs
AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted
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 | Colnago Y1RsY1RS |
|---|---|---|
| Frame | Specialized S-Works Tarmac SL8 FACT | Colnago Y1Rs |
| Shifter | SRAM RED AXS | Shimano Dura-Ace R9200 |
| Derailleur | SRAM Red AXS | Shimano Dura-Ace R9200 Di2 |
| Cassette | SRAM RED XG-1290 | not listed |
| Chain | SRAM RED | Shimano XTR M9200 |
| Crankset | SRAM RED AXS Power Meter | Shimano Dura-Ace R9200 |
| Bottom bracket | SRAM DUB | not listed |
| Wheelset | Roval Rapide CLX II | Vision SC45 |
| Tire | Specialized S-Works Turbo Rapidair 2Br | Pirelli P Zero Race |
| Brake | SRAM Red AXS | Shimano Dura-Ace R9200 |
| Handlebar | Roval Rapide Cockpit | not listed |
| Stem | Roval Rapide Cockpit | Colnago YY.01 |
| Saddle | Specialized S-Works Power | Prologo Scratch M5 |
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
