2024 Giant Propel Advanced SL vs 2023 Ridley Noah Fast Disc Shimano
The XS is the Ridley Noah Fast Disc Shimano size closest to your XS Giant Propel Advanced SL. 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 Ridley Noah Fast Disc Shimano
Compared with the Giant Propel Advanced SL in XS, the Ridley Noah Fast Disc Shimano in XS places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket.
- Frame stack
- −1 mm
- About the same height
- Frame reach
- +2 mm
- About the same reach
- Wheelbase
- −1 mm
- About the same
- Head angle
- +1.0°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
Giant Propel Advanced SL, XSRidley Noah Fast Disc Shimano, XSDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Giant Propel Advanced SL XS | Ridley Noah Fast Disc Shimano XS | Difference |
|---|---|---|---|
| Reach | 376 | 378 | +2 mm |
| Stack | 517 | 516 | −1 mm |
| Head tube angle | 71.0° | 72 | +1.0° |
| Seat tube angle | 74.5° | 74 | −0.5° |
| Chainstay length | 405 | 405 | ±0 mm |
| Wheelbase | 976 | 975 | −1 mm |
| BB drop | 72 | 68 | −4 mm |
| Standover | 734 | 754 | +20 mm |
| Seat tube length | 680 | 455 | −225 mm |
| Head tube length | 120 | not listed |
Differences are the Ridley Noah Fast Disc Shimano minus the Giant Propel Advanced SL. Full charts: 2024 Giant Propel Advanced SL, 2023 Ridley Noah Fast Disc Shimano.
Where each sits in its class
Giant Propel Advanced SLRidley Noah Fast Disc Shimano
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 | Giant Propel Advanced SLAdvanced SL | Ridley Noah Fast Disc ShimanoDisc Shimano Ultegra Di2 |
|---|---|---|
| Frame | Giant Advanced SL-Grade | Ridley Noah Fast Disc |
| Bottom bracket | Giant accepts | not listed |
| Shifter | not listed | Shimano Ultegra |
| Derailleur | not listed | Shimano Ultegra |
| Cassette | not listed | Shimano Ultegra |
| Crankset | not listed | Shimano Ultegra Mid Compact |
| Chainring | not listed | Shimano Ultegra |
| Wheelset | not listed | 4za Vardar 50 |
| Tire | not listed | Vittoria Corsa G2.0 |
| Brake | not listed | Shimano Ultegra |
| Handlebar | not listed | Forza Aero Integrated |
| Seatpost | not listed | Forza Aero |
| Saddle | not listed | Selle Italia SLR Boost Elite |
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