2021 Cannondale SuperX vs 2021 Cannondale Topstone Carbon Women’s Lefty
The M is the Cannondale Topstone Carbon Women’s Lefty size closest to your 58 Cannondale SuperX. 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 Cannondale Topstone Carbon Women’s Lefty
Compared with the Cannondale SuperX in 58, the Cannondale Topstone Carbon Women’s Lefty in M places the top of the head tube 16 mm lower and 7 mm further back, relative to the bottom bracket. Its wheelbase is 18 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −16 mm
- Lower front end
- Frame reach
- −7 mm
- Shorter frame reach
- Wheelbase
- −18 mm
- Shorter: quicker to change direction
- Head angle
- +0.2°
- About the same head angle
- Chainstays
- −7 mm
- Shorter: livelier
The two frames
Cannondale SuperX, 58Cannondale Topstone Carbon Women’s Lefty, MDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Cannondale SuperX 58 | Cannondale Topstone Carbon Women’s Lefty M | Difference |
|---|---|---|---|
| Reach | 392 | 385 | −7 mm |
| Stack | 595 | 579 | −16 mm |
| Head tube angle | 71 | 71.2 | +0.2° |
| Seat tube angle | 73.5 | 73.1 | −0.4° |
| Effective top tube | 568 | 561 | −7 mm |
| Chainstay length | 422 | 415 | −7 mm |
| Wheelbase | 1048 | 1030 | −18 mm |
| BB drop | 68 | 61 | −7 mm |
| BB height | 282 | 276 | −6 mm |
| Standover | 843 | 798 | −45 mm |
| Seat tube length | 566 | 505 | −61 mm |
| Head tube length | 175 | 165 | −10 mm |
Differences are the Cannondale Topstone Carbon Women’s Lefty minus the Cannondale SuperX. Full charts: 2021 Cannondale SuperX, 2021 Cannondale Topstone Carbon Women’s Lefty.
Where each sits in its class
Cannondale SuperXCannondale Topstone Carbon Women’s Lefty
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 SuperX1 | Cannondale Topstone Carbon Women’s LeftyWomen’s Lefty 3 |
|---|---|---|
| Frame | Cannondale BallisTec | Cannondale BallisTec |
| Fork | BallisTec | Lefty Oliver |
| Shifter | Shimano GRX RX800 | Shimano GRX RX600 |
| Derailleur | Shimano GRX RX800, Shimano GRX RX810 | Shimano GRX RX812 |
| Cassette | Shimano 105 | Shimano SLX |
| Chain | KMC X11 | Shimano HG601 |
| Crankset | HollowGram | Cannondale BB30a |
| Bottom bracket | Cannondale PressFit30 | not listed |
| Pedals | Not | Not |
| Tire | WTB Nano TCS | not listed |
| Brake | Shimano GRX RX800 | Shimano GRX RX600 |
| Bar tape | Cannondale Tape | Cannondale Tape |
| Saddle | Fabric Scoop | Fabric Scoop |
| Rim | not listed | WTB ST i23 TCS |
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