The CHAPTER2 RIRA is an all-road frameset engineered for riders who demand speed, versatility, and aesthetic distinction. Whether you're pushing through high-speed crits or tackling mixed-surface epics, the RIRA delivers confident handling, impressive power transfer, and compliance where it counts. Built with premium Toray carbon and featuring integrated cable routing, electronic shifting compatibility, and disc-only braking, this frame embodies modern performance. Each RIRA edition is produced in small batches, offering unique paintwork—from clean fades to bold graphic treatments—ensuring your ride is as visually striking as it is fast.
Features & Benefits
- Aerodynamic Tube Profiles: Kamm-Tail design reduces drag while maintaining stiffness.
- Integrated Cable Routing: Fully internal for clean aesthetics and improved airflow.
- Dual-Position Seatpost Clamp: Offers a choice between comfort or aggressive geometry.
- Wide Tire Clearance: Fits up to 32mm tires for confident handling and comfort.
- Electronic & Mechanical Compatibility: Flexible setup options with Di2, eTap, EPS, and mechanical drivetrains.
- Disc-Only Design: Optimized for modern braking performance and all-weather reliability.
Technical Specifications
- Frame: 100% Toray Carbon (T700/T800/T1100)
- Weight: 945g (M), Fork: 395g
- Bottom Bracket: T47 Internal
- Seatpost: 27.2mm
- Tire Clearance: 34mm (Front), 32mm (Rear)
- Shifting: Electronic only
- Brakes: Disc only
What's Included
- RIRA Frame & Fork
- Headset & Thru-Axles
- Spacer Kit
- Derailleur Hangers (Shimano & SRAM XDR)
- Installation Guide
Rider Fit Guide
| Size | Recommended Height |
|---|---|
| XS | 150–165 cm |
| S | 160–172 cm |
| M | 170–180 cm |
| L | 178–188 cm |
| XL | 185–195+ cm |
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