2023 Trek Domane+ SLR vs 2024 Cannondale Synapse Neo Allroad
The M is the Cannondale Synapse Neo Allroad size closest to your 58 Trek Domane+ SLR. 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 Synapse Neo Allroad
Compared with the Trek Domane+ SLR in 58, the Cannondale Synapse Neo Allroad in M places the top of the head tube 6 mm lower and 14 mm further forward, relative to the bottom bracket. Its wheelbase is 38 mm longer, which can contribute to stability at speed.
- Frame stack
- −6 mm
- Lower front end
- Frame reach
- +14 mm
- Longer frame reach
- Wheelbase
- +38 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +20 mm
- Longer: more planted
The two frames
We can't draw these frames yet. The Trek Domane+ SLR numbers we have for size 58 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Domane+ SLR 58 | Cannondale Synapse Neo Allroad M | Difference |
|---|---|---|---|
| Reach | 380 | 394 | +14 mm |
| Stack | 611 | 605 | −6 mm |
| Head tube angle | 72.0° | 72 | ±0.0° |
| Effective top tube | 567 | 579 | +12 mm |
| Chainstay length | 430 | 450 | +20 mm |
| Wheelbase | 1027 | 1065 | +38 mm |
| BB drop | 78 | 70 | −8 mm |
| Standover | 808 | 795 | −13 mm |
| Seat tube length | 548 | 499 | −49 mm |
| Head tube length | 195 | 159 | −36 mm |
| Seat tube angle | not listed | 73 | |
| BB height | not listed | 284 |
Differences are the Cannondale Synapse Neo Allroad minus the Trek Domane+ SLR. Full charts: 2023 Trek Domane+ SLR, 2024 Cannondale Synapse Neo Allroad.
Where each sits in its class
Trek Domane+ SLRCannondale Synapse Neo Allroad
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 | Trek Domane+ SLR | Cannondale Synapse Neo Allroad1 |
|---|---|---|
| Frame | not listed | Cannondale Synapse Neo |
| Fork | not listed | Synapse Neo |
| Shifter | not listed | SRAM Force eTap AXS HRD |
| Derailleur | not listed | SRAM Apex AXS XPLR |
| Cassette | not listed | SRAM XG-1271 XPLR |
| Chain | not listed | SRAM NX Eagle |
| Crankset | not listed | FSA Bosch E-bike |
| Motor | not listed | Bosch Performance Line Sprint |
| Battery | not listed | Bosch Powertube |
| Tire | not listed | Vittoria Terreno Dry |
| Rim | not listed | Cannondale GXD10 |
| Brake | not listed | SRAM Force AXS |
| Stem | not listed | Cannondale C1 Conceal |
| Bar tape | not listed | Fabric Knurl tape |
| Saddle | not listed | fizik Terra Argo X5 |
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