Ridley ASTR Gravel Bike | Premium Performance at Accessible Value | Race-Ready Gravel Machine
Experience professional-grade gravel capabilities with the value-focused ASTR - featuring race-proven geometry and superior tire clearance for ambitious riders
Professional Features, Accessible Price
The Ridley ASTR delivers the same cutting-edge technology as the elite RS model, optimized for cost-conscious cyclists who demand professional performance.
Technical Specifications
-
Tire Clearance:
- 52mm (1x drivetrain)
- 47mm (2x drivetrain)
-
Geometry Metrics:
- 71.5° head tube angle
- 74° seat tube angle
- Optimized chainstay length
- Lowered bottom bracket
- Reduced head height
Performance Features
✓ Race-Optimized Design
- Aerodynamic frame profiles
- Modern gravel geometry
- Enhanced stability system
- Responsive handling
✓ Advanced Engineering
- Precision steering control
- Superior climbing efficiency
- Optimal power transfer
- High-speed stability
Perfect For
- Ambitious amateur racers
- Performance-focused enthusiasts
- Value-conscious competitors
- Gravel adventure riders
- Racing aspirants
Key Benefits
-
Racing Performance
- Quick steering response
- Enhanced climbing ability
- Efficient power delivery
- Superior stability
-
Versatility
- Multiple tire options
- Various terrain capability
- Drivetrain flexibility
- All-condition ready
Competitive Advantages
- Value Proposition: RS features at accessible price
- Race-Ready: Competition-grade geometry
- Adaptability: Multiple setup options
- Performance: Professional-level capabilities
Ideal Applications
- Gravel racing
- High-speed adventures
- Technical terrain
- Competitive events
- Training rides
- Mixed-surface cycling
Design Philosophy
- Accessibility: Premium features at value price
- Performance: No compromise on capabilities
- Versatility: Adaptable to rider needs
- Durability: Built for long-term use
Specifications:
| Item number | SBIASTRID011 |
| Brand | Ridley |
| Model | Astr |
| Design code | AST01As |
| Size | XS |
| Range | Gravel |
| Frame | ASTR, HM carbon, BB86, TA12x142 |
| Fork | ASTR, TA 12x100, Integrated forkcrown diffuser; 50mm rake, D-Shape steerer |
| Material | Carbon |
| Groupset | Shimano GRX800 DI2 2x |
| Crank | Shimano GRX 820 Crank 172.6mm 48-31T 12sp |
| Cassette | Shimano Ultegra // 11-34 |
| Electric bike | No |
| Brake Type | Flat Mount |
| Front Derailleur | Shimano GRX Di2 // Braze-on |
| Rear Derailleur | Shimano GRX DI2 |
| Handlebar | Forza Cirrus Pro Integrated Flared // 90mm - 380mm (cc shifters) - 445mm (cc drops) // 16° flared // Drop 120mm // Reach 70mm |
| Seatpost | 4ZA Cirrus // 27.2 // 400mm // Zero offset // Black |
| Saddle | Selle Italia Novus Boost Superflow // Manganese Rails // Black |
| Front Wheel | DT Swiss GRC1600 // TA 12x100mm // 42mm deep // 24mm internal width |
| Rear Wheel | DT Swiss GRC1600 // TA 12x142mm // 42mm deep // 24mm internal width |
| Outer Tyre | Vittoria Terreno Dry TLR // 700x47c // Folding-TLR // Tan Wall |
| Max Tire Clearance 700c (*) | 52mm (1x drivetrain) / 47mm (2x drivetrain) |