2021 Cannondale Topstone Carbon vs 2021 Cannondale SuperX
The Cannondale SuperX size closest to your M is the 56. Compare the 56 instead
What changes on the Cannondale SuperX
Compared with the Cannondale Topstone Carbon in M, the Cannondale SuperX in 58 places the top of the head tube 16 mm higher and 7 mm further forward, relative to the bottom bracket. Its wheelbase is 18 mm longer, which can contribute to stability at speed.
- Frame stack
- +16 mm
- Higher front end
- Frame reach
- +7 mm
- Longer frame reach
- Wheelbase
- +18 mm
- Longer: steadier at speed
- Head angle
- −0.2°
- About the same head angle
- Chainstays
- +7 mm
- Longer: more planted
The two frames
Cannondale Topstone Carbon, MCannondale SuperX, 58Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Cannondale Topstone Carbon M | Cannondale SuperX 58 | Difference |
|---|---|---|---|
| Reach | 385 | 392 | +7 mm |
| Stack | 579 | 595 | +16 mm |
| Head tube angle | 71.2 | 71 | −0.2° |
| Seat tube angle | 73.1 | 73.5 | +0.4° |
| Effective top tube | 561 | 568 | +7 mm |
| Chainstay length | 415 | 422 | +7 mm |
| Wheelbase | 1030 | 1048 | +18 mm |
| BB drop | 61 | 68 | +7 mm |
| BB height | 280 | 282 | +2 mm |
| Standover | 803 | 843 | +40 mm |
| Seat tube length | 505 | 566 | +61 mm |
| Head tube length | 165 | 175 | +10 mm |
Differences are the Cannondale SuperX minus the Cannondale Topstone Carbon. Full charts: 2021 Cannondale Topstone Carbon, 2021 Cannondale SuperX.
Where each sits in its class
Cannondale Topstone CarbonCannondale SuperX
Each bike is ranked against the other gravel 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 Topstone Carbon2 | Cannondale SuperX1 |
|---|---|---|
| Frame | Cannondale BallisTec | Cannondale BallisTec |
| Fork | BallisTec | BallisTec |
| Shifter | Shimano GRX RX800 | Shimano GRX RX800 |
| Derailleur | Shimano GRX RX800, Shimano GRX RX810 | Shimano GRX RX800, Shimano GRX RX810 |
| Cassette | Shimano Ultegra | Shimano 105 |
| Chain | Shimano HG701 | KMC X11 |
| Crankset | HollowGram | HollowGram |
| Pedals | Not | Not |
| Tire | WTB Riddler TCS | WTB Nano TCS |
| Rim | HollowGram 22 | not listed |
| Brake | Shimano GRX RX800 | Shimano GRX RX800 |
| Bar tape | Cannondale Tape | Cannondale Tape |
| Seatpost | HollowGram SAVE | not listed |
| Saddle | Fabric Scoop | Fabric Scoop |
| Bottom bracket | not listed | Cannondale PressFit30 |
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