2025 Cannondale SuperX vs 2025 Commencal 365 Signature
The S is the Commencal 365 Signature size closest to your 56 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 Commencal 365 Signature
Compared with the Cannondale SuperX in 56, the Commencal 365 Signature in S places the top of the head tube 5 mm higher and 5 mm further back, relative to the bottom bracket.
- Frame stack
- +5 mm
- Higher front end
- Frame reach
- −5 mm
- Shorter frame reach
- Wheelbase
- +1 mm
- About the same
- Head angle
- −0.2°
- About the same head angle
- Chainstays
- +3 mm
- Longer: more planted
The two frames
Cannondale SuperX, 56Commencal 365 Signature, SDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Cannondale SuperX 56 | Commencal 365 Signature S | Difference |
|---|---|---|---|
| Reach | 385 | 380 mm | −5 mm |
| Stack | 575 | 580 mm | +5 mm |
| Head tube angle | 71 | 70.8° | −0.2° |
| Seat tube angle | 73.3 | 74° | +0.7° |
| Effective top tube | 558 | 547 mm | −11 mm |
| Chainstay length | 422 | 425 mm | +3 mm |
| Wheelbase | 1034 | 1035 mm | +1 mm |
| BB drop | 69 | 70 mm | +1 mm |
| BB height | 290 | not listed | |
| Standover | 832 | 749.6 mm | −82 mm |
| Seat tube length | 546 | 480 mm | −66 mm |
| Fork length | 400 | 410 mm | +10 mm |
| Head tube length | 153 | 145 mm | −8 mm |
Differences are the Commencal 365 Signature minus the Cannondale SuperX. Full charts: 2025 Cannondale SuperX, 2025 Commencal 365 Signature.
Where each sits in its class
Cannondale SuperXCommencal 365 Signature
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 | Commencal 365 SignatureSignature |
|---|---|---|
| Frame | Cannondale SuperX | not listed |
| Shifter | SRAM Force | SRAM eTap AXS |
| Derailleur | SRAM Force XPLR AXS | SRAM Force XPLR AXS |
| Cassette | SRAM Force XPLR | SRAM XPLR XG-1271 |
| Chain | SRAM Force | SRAM Force |
| Crankset | Force XPLR AXS 42 | SRAM Force 1 |
| Chainring | SRAM XPLR | not listed |
| Bottom bracket | SRAM DUB | SRAM DUB |
| Wheelset | Reserve 40|44 GR | not listed |
| Tire | Vittoria Terreno T50 | Schwalbe G-ONE |
| Hub | DT Swiss 350 | DT Swiss 350 |
| Rim | Reserve 40|44 GR | DT Swiss GR1600 |
| Brake | SRAM Force AXS | SRAM eTap AXS |
| Rotor | SRAM Centerline X, Centerline X | not listed |
| Handlebar | Cannondale SystemBar | Spank Flare 25 |
| Stem | Cannondale SystemBar | Ride Alpha Gravel 70 |
| Grips | Cannondale Bar Tape | Spank Wing Gravel Dropbar Tape Plug |
| Bar tape | Cannondale Tape | not listed |
| Headset | Integrated | Acros IS52 IS52 |
| Seatpost | Cannondale C1 | RockShox Reverb XPLR |
| Saddle | Prologo Dimension AGX Tirox | fizik Terra Alpaca X5 |
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