2026
2026 Giant Propel Advanced SL
The 2026 Giant Propel Advanced SL sits more aggressive than most road bikes, with a shorter rear center. Reach 376 to 412 mm, stack 517 to 596 mm. The Propel Advanced SL 1 build comes with Shimano Ultegra R8150 Di2 shifting and Giant SLR 1 50 wheels.
Source: giant-bicycles.com. Checked .
Key facts
- Brand
- Giant
- Model
- Propel
- Model year
- 2026
- Frame
- Advanced SL
- Type
- Road
- Geometry labels
- XS, S, M, ML, L, and XL
- Drivetrain
- Shimano Ultegra R8150 Di2
- Wheels
- Giant SLR 1 50
- Geometry
- Complete for every size
- Source
- giant-bicycles.com
- Checked
Geometry by size
| Measurement | XS | S | M | ML | L | XL |
|---|---|---|---|---|---|---|
| Reach(mm) | 376 | 383 | 388 | 393 (from the manufacturer) | 402 | 412 |
| Stack(mm) | 517 | 528 | 545 | 562 (from the manufacturer) | 581 | 596 |
| Head tube angle(°) | 71 | 72.3 | 73 | 73 (from the manufacturer) | 73 | 73 |
| Seat tube angle(°) | 74.5 | 74 | 73.5 | 73 (from the manufacturer) | 73 | 72.5 |
| Effective top tube(mm) | 520 | 535 | 550 | 565 (from the manufacturer) | 580 | 600 |
| Chainstay length(mm) | 405 | 405 | 405 | 405 (from the manufacturer) | 405 | 405 |
| Wheelbase(mm) | 976 | 977 | 980 | 991 (from the manufacturer) | 1006 | 1020 |
| BB drop(mm) | 72 | 70 | 70 | 67 (from the manufacturer) | 67 | 67 |
| Standover(mm) | 734 | 755 | 775 | 794 (from the manufacturer) | 821 | 834 |
| Head tube length(mm) | 120 | 130 | 145 | 165 (from the manufacturer) | 185 | 200 |
✓Sources agreeMManufacturer
Stock build
16 parts
Frame
Giant Advanced SL-grade Composite
Drivetrain
Shimano Ultegra Mid Compact
Wheels & Tires
Giant SLR 1 50
Cadex Aero
Brakes
Cockpit
Giant Contact SLR Aero
Seatpost & Saddle
Giant Advanced SL-grade composite integrated
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✓Sources agreeMManufacturer
Quick answers
- Which size or configuration labels have geometry for the 2026 Giant Propel Advanced SL?
- Geometry is listed for XS, S, M, ML, L, and XL.
- What are the reach and stack of the 2026 Giant Propel Advanced SL in size ML?
- In size ML, reach is 393 mm and stack is 562 mm.
- What is the head tube angle of the 2026 Giant Propel Advanced SL?
- The head tube angle is 73 degrees in size ML.
- What does the 2026 Giant Propel Advanced SL 1 ship with?
- The stock build includes Giant Advanced SL-grade Composite, Shimano Ultegra R8170 Di2, Giant SLR 1 50, and Shimano Ultegra Di2 hydraulic disc.
- Which years of the Giant Propel are on Quiver?
- Quiver has the Giant Propel for 2026, 2027, 2025, 2024, and 2023.
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