Carbon Fiber Aero Seatpost for Twitter R18 Road Bike
Twitter R18 Carbon Aero Seatpost
The Twitter R18 Carbon Aero Seatpost is designed for the competitive cyclist who demands efficiency. More than a component, it is an aerodynamic extension of your frame, built to help you slice through the air while maintaining peak comfort over long hours in the saddle. Its deep aero profile and high-modulus carbon construction balance lateral stiffness with vertical compliance.
Key Features
- ▪ Wind-Cutting Design — the deep aero profile integrates seamlessly with your R18 frame, eliminating turbulence for a clear edge in sprints and solo breakaways.
- ▪ Advanced Carbon Fiber — high-grade carbon delivers the perfect balance of lateral stiffness for power transfer and vertical compliance to soak up road buzz.
- ▪ Precision Adjustments — permanent laser-etched rear markings from 01 to 18 let you return to your perfect sweet spot instantly after maintenance or travel.
- ▪ Reliable Clamping — the robust dual-bolt micro-adjust head gives complete control over saddle tilt for ergonomic alignment and maximum wattage output.
Specifications
| Compatibility | Twitter R18 frames |
| Material | High-Modulus Carbon Fiber |
| Profile | Deep Aero Teardrop |
| Total Length | Approx. 350mm – 370mm |
| Diameter | Proprietary aero (R18 frame-specific) |
| Clamping System | Dual-bolt rail micro-adjust |
| Finish | Professional Matte Black |
What's in the Box
- Twitter R18 Carbon Aero Seatpost
- Dual-bolt rail micro-adjust clamp hardware
We reserve the right to make changes to product information at any time without prior notice, including specifications, models, colors, and materials.
Product Information
Product Information
Shipping & Returns
Shipping & Returns






Carbon Fiber Aero Seatpost for Twitter R18 Road Bike
Carbon Fiber Aero Seatpost for Twitter R18 Road Bike
Twitter R18 Carbon Aero Seatpost
The Twitter R18 Carbon Aero Seatpost is designed for the competitive cyclist who demands efficiency. More than a component, it is an aerodynamic extension of your frame, built to help you slice through the air while maintaining peak comfort over long hours in the saddle. Its deep aero profile and high-modulus carbon construction balance lateral stiffness with vertical compliance.
Key Features
- ▪ Wind-Cutting Design — the deep aero profile integrates seamlessly with your R18 frame, eliminating turbulence for a clear edge in sprints and solo breakaways.
- ▪ Advanced Carbon Fiber — high-grade carbon delivers the perfect balance of lateral stiffness for power transfer and vertical compliance to soak up road buzz.
- ▪ Precision Adjustments — permanent laser-etched rear markings from 01 to 18 let you return to your perfect sweet spot instantly after maintenance or travel.
- ▪ Reliable Clamping — the robust dual-bolt micro-adjust head gives complete control over saddle tilt for ergonomic alignment and maximum wattage output.
Specifications
| Compatibility | Twitter R18 frames |
| Material | High-Modulus Carbon Fiber |
| Profile | Deep Aero Teardrop |
| Total Length | Approx. 350mm – 370mm |
| Diameter | Proprietary aero (R18 frame-specific) |
| Clamping System | Dual-bolt rail micro-adjust |
| Finish | Professional Matte Black |
What's in the Box
- Twitter R18 Carbon Aero Seatpost
- Dual-bolt rail micro-adjust clamp hardware
We reserve the right to make changes to product information at any time without prior notice, including specifications, models, colors, and materials.
Original: $125.00
-65%$125.00
$43.75Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Twitter R18 Carbon Aero Seatpost
The Twitter R18 Carbon Aero Seatpost is designed for the competitive cyclist who demands efficiency. More than a component, it is an aerodynamic extension of your frame, built to help you slice through the air while maintaining peak comfort over long hours in the saddle. Its deep aero profile and high-modulus carbon construction balance lateral stiffness with vertical compliance.
Key Features
- ▪ Wind-Cutting Design — the deep aero profile integrates seamlessly with your R18 frame, eliminating turbulence for a clear edge in sprints and solo breakaways.
- ▪ Advanced Carbon Fiber — high-grade carbon delivers the perfect balance of lateral stiffness for power transfer and vertical compliance to soak up road buzz.
- ▪ Precision Adjustments — permanent laser-etched rear markings from 01 to 18 let you return to your perfect sweet spot instantly after maintenance or travel.
- ▪ Reliable Clamping — the robust dual-bolt micro-adjust head gives complete control over saddle tilt for ergonomic alignment and maximum wattage output.
Specifications
| Compatibility | Twitter R18 frames |
| Material | High-Modulus Carbon Fiber |
| Profile | Deep Aero Teardrop |
| Total Length | Approx. 350mm – 370mm |
| Diameter | Proprietary aero (R18 frame-specific) |
| Clamping System | Dual-bolt rail micro-adjust |
| Finish | Professional Matte Black |
What's in the Box
- Twitter R18 Carbon Aero Seatpost
- Dual-bolt rail micro-adjust clamp hardware
We reserve the right to make changes to product information at any time without prior notice, including specifications, models, colors, and materials.



















