2024 Cervélo Soloist vs 2026 Specialized Tarmac SL8 Pro SRAM
The Specialized Tarmac SL8 Pro SRAM size closest to your 54 is the 54. Compare the 54 instead
What changes on the Specialized Tarmac SL8 Pro SRAM
Compared with the Cervélo Soloist in 54, the Specialized Tarmac SL8 Pro SRAM in 58 places the top of the head tube 51 mm higher and 19 mm further forward, relative to the bottom bracket. Its wheelbase is 29 mm longer, which can contribute to stability at speed.
- Frame stack
- +51 mm
- Higher front end
- Frame reach
- +19 mm
- Longer frame reach
- Wheelbase
- +29 mm
- Longer: steadier at speed
- Head angle
- n/a
- One of the bikes has no number for this
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
Only the Cervélo Soloist is drawn. The Specialized Tarmac SL8 Pro SRAM numbers we have for size 58 are missing the head angle, seat angle and chainstay length.
Geometry side by side
| Measurement | Cervélo Soloist 54 | Specialized Tarmac SL8 Pro SRAM 58 | Difference |
|---|---|---|---|
| Reach | 383 | 402 | +19 mm |
| Stack | 540 | 591 | +51 mm |
| Head tube angle | 73 | not listed | |
| Seat tube angle | 73 | not listed | |
| Chainstay length | 410 | not listed | |
| Wheelbase | 977 | 1006 | +29 mm |
| BB drop | 72 | not listed | |
| Standover | 774 | not listed | |
| Head tube length | 130 | 184 | +54 mm |
| Effective top tube | not listed | 577 | |
| BB height | not listed | 268 | |
| Seat tube length | not listed | 515 |
Differences are the Specialized Tarmac SL8 Pro SRAM minus the Cervélo Soloist. Full charts: 2024 Cervélo Soloist, 2026 Specialized Tarmac SL8 Pro SRAM.
Where each sits in its class
Cervélo SoloistSpecialized Tarmac SL8 Pro SRAM
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 | Cervélo SoloistForce AXS | Specialized Tarmac SL8 Pro SRAMPro SRAM Force AXS |
|---|---|---|
| Shifter | SRAM Force AXS E1 | SRAM AXS E1 HRD Force |
| Derailleur | SRAM Force AXS E1 | SRAM AXS E1 Force, SRAM Force AXS |
| Wheelset | Reserve 42|49TA | Roval Rapide CL III |
| Tire | Vittoria Corsa N.EXT | Specialized Turbo Race, Specialized Turbo TLR Race |
| Brake | SRAM Hydraulic disc Force AXS | SRAM AXS E1 Force, SRAM Force E1 |
| Stem | Cervélo ST36 | Roval Rapide Cockpit |
| Frame | not listed | Specialized Tarmac SL8 |
| Fork | not listed | Specialized FACT 10r |
| Cassette | not listed | SRAM XG-1270 Force |
| Chain | not listed | SRAM E1 Force |
| Crankset | not listed | SRAM E1 Force |
| Chainring | not listed | SRAM Force E1 |
| Bottom bracket | not listed | SRAM DUB |
| Rotor | not listed | SRAM AXS E1, SRAM 160mm rear |
| Handlebar | not listed | Roval Rapide Cockpit |
| Grips | not listed | Supacaz Super Sticky Kush |
| Bar tape | not listed | Supacaz Super Sticky Kush |
| Seatpost | not listed | Specialized Tarmac SL8 Carbon |
| Saddle | not listed | Specialized Power Pro Mirror |
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