2025 Cannondale SuperX vs 2025 Commencal 365 Signature
The Commencal 365 Signature size closest to your 54 is the XS. Compare the XS instead
What changes on the Commencal 365 Signature
Compared with the Cannondale SuperX in 54, the Commencal 365 Signature in XL places the top of the head tube 65 mm higher and 67 mm further forward, relative to the bottom bracket. Its wheelbase is 87 mm longer, which can contribute to stability at speed.
- Frame stack
- +65 mm
- Higher front end
- Frame reach
- +67 mm
- Longer frame reach
- Wheelbase
- +87 mm
- Longer: steadier at speed
- Head angle
- +0.4°
- Steeper: sharper steering
- Chainstays
- +3 mm
- Longer: more planted
The two frames
Cannondale SuperX, 54Commencal 365 Signature, XLDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Cannondale SuperX 54 | Commencal 365 Signature XL | Difference |
|---|---|---|---|
| Reach | 378 | 445 mm | +67 mm |
| Stack | 555 | 620 mm | +65 mm |
| Head tube angle | 71 | 71.4° | +0.4° |
| Seat tube angle | 73.7 | 73.8° | +0.1° |
| Effective top tube | 540 | 625 mm | +85 mm |
| Chainstay length | 422 | 425 mm | +3 mm |
| Wheelbase | 1020 | 1107.4 mm | +87 mm |
| BB drop | 69 | 70 mm | +1 mm |
| BB height | 290 | not listed | |
| Standover | 812 | 800 mm | −12 mm |
| Seat tube length | 524 | 540 mm | +16 mm |
| Fork length | 400 | 410 mm | +10 mm |
| Head tube length | 132 | 185 mm | +53 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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