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MET Trenta 3K Carbon MIPS Helmet - Black, Matte, Medium
MPN: 3HM146US00MNO2 · UPC: 8015190277837
The new MET Trenta 3K Carbon is the most ventilated road helmet ever, developed for the toughest races and refined inside the Tube, MET's proprietary wind tunnel. Already a winner at the Tour de France and the Giro d’Italia Women, the Trenta 3K Carbon is the ultimate expression of a modern road helmet. The air has changed, and so has the standard. The helmet features the 3K Airframe, a carbon wing structure that eliminates EPS from the internal frame. The result is a continuous internal air channel, uninterrupted from the front intake to the rear exhaust, ensuring consistent airflow at both high and low speeds. The new construction achieves a 40% improvement in the Virginia Tech test — the world’s most recognized independent safety rating protocol — earning 5 stars and one of the best scores ever recorded. The Trenta 3K Carbon arrives at exactly the right moment, made for an era where racing demands more — more speed, more control, more protection.
- ✓ In-mold polycarbonate shell with EPS liner
- ✓ 3K Carbon Technology: a carbon cage embedded into the liner to enhance the performance of the shell
- ✓ MIPS AIR rotational management system engineered to add protection and save weight
- ✓ Exceptionally comfortable and secure on the head thanks to refined internal shape
- ✓ Delivers significant gains in safety, ventilation, and fit, and has been validated in elite‑level racing and independent testing
- ✓ 3K Airframe internal structure creates an uninterrupted front‑to‑rear air channel for consistent airflow at high and low speeds
- ✓ 40% improvement in linear and rotational impact performance compared to the previous version, earning a Virginia Tech 5‑Star safety rating
- ✓ 16% increase in ventilation, validated with thermal‑cell testing in the MET wind tunnel (“the Tube”)
- ✓ 24 external vents with optimized internal channeling to enhance cooling and comfort
- ✓ Mips Air rotational protection system for added safety with minimal weight
| Rotational Protection | Yes |
| Helmet Certifications | Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older |
| Maximum Head Circumference | 58 |
| Gender/Age | Adult |
| Minimum Head Circumference | 56 |
| Color | Black, Matte |
| Size | Medium |
| Visor Included | No |
| Multi Impact | Yes |
| Weight | 285 |
| Helmet Style | Tri/TT |
| Defined Color | Black |
Helmet Size Guide
| Size | Head Circumference |
|---|---|
| S | 51 – 55 cm / 20" – 21.6" |
| M | 55 – 59 cm / 21.6" – 23.2" |
| L | 59 – 63 cm / 23.2" – 24.8" |
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