Voicevelo ECHO VO – Aerodynamic Perfection in Ultra-Light Version
The Voicevelo ECHO VO is a frame that redefines the concept of "all-rounder aero." At Bike Lab, we exclusively offer the VO version —the highest-end variant made from ultra-high-modulus Toray T1100 and T800 fibers. Thanks to a rigorous lamination process, the ECHO VO offers the stiffness of a sprinter yet the weight of a climbing frame (975g).
The VO Philosophy: While standard aero frames often weigh over 1100g, the VO edition drops to under 1kg. This is the foundation for a bike that not only cuts through the air but dominates the steepest climbs.
FRAMESET TECHNICAL SPECIFICATIONS
| Model / Version | VO (Lightweight Version) |
| Material | Toray T1100 + T800 Carbon Fiber |
| Frame weight (Size 52) | 975g ± 2% (No hardware) |
| Tire clearance | Max 34c |
| Support | T47A Threaded |
GEOMETRY TABLE (VFV ECHO)
| Size | S / 49 | M / 52 | L / 54 | XL / 56 |
|---|---|---|---|---|
| Suggested Height (cm) | 158–168 | 162–174 | 173–183 | 178–188 |
| Stack (mm) | 507 | 526 | 548 | 569 |
| Reach (mm) | 379 | 384 | 389 | 395 |
| Effective Top Tube | 515 | 530 | 550 | 565 |
| Head Angle (°) | 71 | 71.8 | 72.5 | 73 |
| Wheelbase (mm) | 977 | 981 | 987 | 994 |
VFV R1 INTEGRATED BAR (COCKPIT)
*A detailed technical drawing with full steering wheel geometry can be found in the product photo gallery above.
| Complete weight | ~320 g (400/100mm) |
| Top Width (c-c) | 360 / 380 / 400 / 420 mm |
| Reach / Drop | 72mm / 102mm |
| Flare | 11° for stability in the lower grip |
| Integration system | Full Internal/ACR Compatible |
Important Fitter's Note: The VFV R1 handlebar features an integrated 10mm rise . This means your bike's effective stack increases by 1cm, allowing for a more comfortable position without the need for additional spacers under the stem, significantly improving the aesthetics and aerodynamics of the front of the bike.
TESTED BY BIKE LAB
The ECHO VO version is our undisputed flagship. The head tube stiffness reaches an impressive 105.78 Nm, which, combined with a weight of less than 1 kg, gives the bike unprecedented agility. Thanks to the asymmetric T47A bottom bracket, the frame offers more room for the left power meter arm, solving a common problem on aero bikes. This is a product refined down to the last detail, distinguished by its technology, not just its design.
Please note: The frame is only compatible with electronic derailleurs!