2021 Cannondale SystemSix Hi-MOD eTap vs 2019 Specialized Tarmac Men's Disc Comp
The 49 is the Specialized Tarmac Men's Disc Comp size closest to your 47 Cannondale SystemSix Hi-MOD eTap. 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 Tarmac Men's Disc Comp
Compared with the Cannondale SystemSix Hi-MOD eTap in 47, the Specialized Tarmac Men's Disc Comp in 49 places the top of the head tube 14 mm higher and about as far forward, relative to the bottom bracket. Its wheelbase is 6 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +14 mm
- Higher front end
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- −6 mm
- Shorter: quicker to change direction
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
Cannondale SystemSix Hi-MOD eTap, 47Specialized Tarmac Men's Disc Comp, 49Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Cannondale SystemSix Hi-MOD eTap 47 | Specialized Tarmac Men's Disc Comp 49 | Difference |
|---|---|---|---|
| Reach | 375 | 375mm | ±0 mm |
| Stack | 500 | 514mm | +14 mm |
| Head tube angle | 71.2 | 71.75° | +0.5° |
| Seat tube angle | 74.5 | 75.5° | +1.0° |
| Effective top tube | 514 | 511mm | −3 mm |
| Chainstay length | 405 | 405mm | ±0 mm |
| Wheelbase | 974 | 968mm | −6 mm |
| BB drop | 79 | 74mm | −5 mm |
| BB height | 261 | 266mm | +5 mm |
| Standover | 680 | 740mm | +60 mm |
| Seat tube length | 385 | 451mm | +66 mm |
| Head tube length | 88 | 115mm | +27 mm |
| Fork length | not listed | 363mm |
Differences are the Specialized Tarmac Men's Disc Comp minus the Cannondale SystemSix Hi-MOD eTap. Full charts: 2021 Cannondale SystemSix Hi-MOD eTap, 2019 Specialized Tarmac Men's Disc Comp.
Where each sits in its class
Cannondale SystemSix Hi-MOD eTapSpecialized Tarmac Men's Disc Comp
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 | Cannondale SystemSix Hi-MOD eTapHi-MOD Red eTap AXS | Specialized Tarmac Men's Disc CompMen's Disc Comp |
|---|---|---|
| Frame | Cannondale Hi-MOD | Specialized Tarmac SL6 |
| Fork | BallisTec Hi-MOD | not listed |
| Shifter | SRAM RED eTap AXS HRD | Shimano Ultegra |
| Derailleur | SRAM RED eTap AXS, SRAM RED eTAP AXS | Shimano Ultegra R8000, Shimano Ultegra R8000-GS |
| Cassette | SRAM XG 1290 | Shimano Ultegra R8000 |
| Chain | SRAM Red | Shimano Ultegra |
| Crankset | SRAM Red | Shimano Ultegra R8000 |
| Bottom bracket | SRAM DUB | not listed |
| Pedals | Not | not listed |
| Tire | Vittoria Rubino Pro | Specialized Turbo Pro |
| Rim | HollowGram 64 SL KNØT | not listed |
| Brake | SRAM RED, SRAM Red eTap AXS | Shimano Ultegra R8070 |
| Handlebar | HollowGram KNØT SystemBar | not listed |
| Stem | HollowGram KNØT | not listed |
| Bar tape | Cannondale Tape | not listed |
| Seatpost | HollowGram 60 KNØT | not listed |
| Saddle | Prologo Dimension NACK NDR | Specialized Toupe Comp |
| Wheelset | not listed | DT Swiss R470 |
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