2025 Cannondale Topstone Carbon Lefty vs 2025 Giant Revolt Advanced Pro
The XS is the Giant Revolt Advanced Pro size closest to your 51.0 Cannondale Topstone Carbon Lefty. 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 Giant Revolt Advanced Pro
Compared with the Cannondale Topstone Carbon Lefty in 51.0, the Giant Revolt Advanced Pro in XS places the top of the head tube 5 mm lower and 8 mm further forward, relative to the bottom bracket. Its wheelbase is 12 mm longer, which can contribute to stability at speed.
- Frame stack
- −5 mm
- Lower front end
- Frame reach
- +8 mm
- Longer frame reach
- Wheelbase
- +12 mm
- Longer: steadier at speed
- Head angle
- −0.7°
- Slacker: calmer steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Cannondale Topstone Carbon Lefty, 51.0Giant Revolt Advanced Pro, XSDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Cannondale Topstone Carbon Lefty 51.0 | Giant Revolt Advanced Pro XS | Difference |
|---|---|---|---|
| Reach | 373 | 381 | +8 mm |
| Stack | 561 | 556 | −5 mm |
| Head tube angle | 70.7 | 70.0 | −0.7° |
| Seat tube angle | 73.1 | 74.0 | +0.9° |
| Actual top tube | 520 | not listed | |
| Chainstay length | 420 | 425 | +5 mm |
| Wheelbase | 1012 | 1024 | +12 mm |
| BB drop | 79 | 80 | +1 mm |
| BB height | 280 | not listed | |
| Standover | 741 | 724 | −17 mm |
| Seat tube length | 446 | 430 | −16 mm |
| Head tube length | 101 | 125 | +24 mm |
| Effective top tube | not listed | 540 |
Differences are the Giant Revolt Advanced Pro minus the Cannondale Topstone Carbon Lefty. Full charts: 2025 Cannondale Topstone Carbon Lefty, 2025 Giant Revolt Advanced Pro.
Where each sits in its class
Cannondale Topstone Carbon LeftyGiant Revolt Advanced Pro
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 Carbon Lefty1 Lefty AXS | Giant Revolt Advanced ProAdvanced Pro 0 |
|---|---|---|
| Frame | Cannondale Topstone | Giant Revolt |
| Fork | Lefty Oliver | not listed |
| Shifter | SRAM Rival AXS | SRAM Force AXS |
| Derailleur | SRAM GX Eagle AXS | SRAM Force AXS |
| Cassette | SRAM GX Eagle Transmission | SRAM Force |
| Chain | SRAM GX Eagle Transmission | SRAM Force D1 |
| Crankset | SRAM Rival DUB | SRAM Force D2 |
| Chainring | SRAM Rival 42 | not listed |
| Bottom bracket | SRAM DUB | SRAM DUB GX |
| Wheelset | Reserve 40|44 GR Carbon | Giant CXR 1 |
| Tire | WTB Raddler TCS | Cadex GX |
| Rim | Reserve I 44 GR | not listed |
| Brake | SRAM Rival, SRAM Rival AXS E1 | SRAM Force E1 |
| Rotor | SRAM CenterLine X | SRAM CenterLine |
| Handlebar | Easton EA70 AX | Giant Contact SLR XR D-Fuse |
| Stem | Cannondale C1 Conceal | Giant Contact AeroLight |
| Grips | Cannondale KnurlCork | Stratus Lite |
| Headset | Acros IS52/40 ICR | not listed |
| Seatpost | Cannondale SAVE | Giant D-Fuse SLR |
| Saddle | fizik Terra Argo X5 | Giant Grit SL |
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