2015 Specialized Tarmac Pro Race vs 2015 Specialized Venge Pro Race
The 61 is the Specialized Venge Pro Race size closest to your 64 Specialized Tarmac Pro Race. 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 Specialized Venge Pro Race
Compared with the Specialized Tarmac Pro Race in 64, the Specialized Venge Pro Race in 61 places the top of the head tube 22 mm lower and 8 mm further back, relative to the bottom bracket. Its wheelbase is 3 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −22 mm
- Lower front end
- Frame reach
- −8 mm
- Shorter frame reach
- Wheelbase
- −3 mm
- Shorter: quicker to change direction
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Tarmac Pro Race, 64Specialized Venge Pro Race, 61Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Tarmac Pro Race 64 | Specialized Venge Pro Race 61 | Difference |
|---|---|---|---|
| Reach | 415mm | 407mm | −8 mm |
| Stack | 636mm | 614mm | −22 mm |
| Head tube angle | 74.5° | 74° | −0.5° |
| Seat tube angle | 72.5° | 72.5° | ±0.0° |
| Effective top tube | 621mm | 600mm | −21 mm |
| Chainstay length | 410mm | 410mm | ±0 mm |
| Wheelbase | 1016mm | 1013mm | −3 mm |
| BB drop | 67.5mm | 67.5mm | ±0 mm |
| Standover | 850mm | 860mm | +10 mm |
| Seat tube length | 584mm | 577mm | −7 mm |
| Head tube length | 235mm | 210mm | −25 mm |
Differences are the Specialized Venge Pro Race minus the Specialized Tarmac Pro Race. Full charts: 2015 Specialized Tarmac Pro Race, 2015 Specialized Venge Pro Race.
Where each sits in its class
Specialized Tarmac Pro RaceSpecialized Venge Pro Race
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 Pro RacePro Race | Specialized Venge Pro RacePro Race |
|---|---|---|
| Shifter | Shimano Ultegra | Shimano Ultegra |
| Derailleur | Shimano Ultegra | Shimano Ultegra |
| Cassette | Shimano Ultegra | Shimano Ultegra |
| Chain | Shimano Ultegra | Shimano Ultegra |
| Wheelset | Roval Rapide CL 40 | Roval Rapide CL 60 |
| Tire | Specialized Turbo Pro | Specialized Turbo Pro |
| Brake | Shimano Ultegra | Shimano Ultegra |
| Saddle | Specialized Toupe Expert | Specialized Romin Evo Expert |
| Handlebar | not listed | Specialized S-Works Aerofly |
| Seatpost | not listed | Specialized Venge |
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