AGV K1 S Lap Helmet
Features Double D retention system Shell 4-density EPS High Resistance Thermoplastic Collarbone safe profile Ventilation Adjustable air vents Two rear extractors and five front vents Aerodynamics Integrated spoiler Interior Dry-Comfort... Read More
Features
- Double D retention system
- Shell
- 4-density EPS
- High Resistance Thermoplastic
- Collarbone safe profile
- Ventilation
- Adjustable air vents
- Two rear extractors and five front vents
- Aerodynamics
- Integrated spoiler
- Interior
- Dry-Comfort fabric
- Ready for generic communication system
- Removable and washable interiors
- Fit especially designed to allow wearing glasses
- Removable nose guard and wind protector
- Visor
- Extra Quick Release System (XQRS)
- Micro-opening system
- Multistep visor mechanism
- Anti-scratch
- 190° horizontal field of view
- Pinlock® 70 MaxVision™ prepared (not included)
How to measure
Wind a soft tape measure around the head at its widest point — about the midpoint of the forehead, above the eyebrows. If two sizes both feel comfortable, AGV advises choosing the smaller size. The helmet should feel snug, not painful, with no lateral movement.
Pista GP RR / K7 / K6 S / K3 / K1 S / AX9 (E2206) / X101
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| XS | 53-54 | 20.9-21.3 |
| S | 55-56 | 21.7-22.0 |
| M | 57-58 | 22.4-22.8 |
| L | 59-60 | 23.2-23.6 |
| XL | 61-62 | 24.0-24.4 |
| 2XL | 63-64 | 24.8-25.2 |
K6 / K5 S
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| XS | 53-54 | 20.9-21.3 |
| S | 55-56 | 21.7-22.0 |
| MS | 57-58 | 22.4-22.8 |
| ML | 59-60 | 23.2-23.6 |
| L | 60-61 | 23.6-24.0 |
| XL | 61-62 | 24.0-24.4 |
| 2XL | 63-64 | 24.8-25.2 |
AX9 (E2205)
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| 2XS | 51-52 | 20.1-20.5 |
| XS | 53-54 | 20.9-21.3 |
| S | 55-56 | 21.7-22.0 |
| MS | 57-58 | 22.4-22.8 |
| ML | 58-59 | 22.8-23.2 |
| L | 59-60 | 23.2-23.6 |
| XL | 61-62 | 24.0-24.4 |
| 2XL | 63-64 | 24.8-25.2 |
| 3XL | 65-66 | 25.6-26.0 |
X3000 / X70
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| XS | 53-54 | 20.9-21.3 |
| S | 55 | 21.7 |
| MS | 56 | 22.0 |
| ML | 57-58 | 22.4-22.8 |
| L | 59 | 23.2 |
| XL | 60-61 | 23.6-24.0 |
| 2XL | 62-63 | 24.4-24.8 |
Tourmodular / Streetmodular
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| XS | 53-54 | 20.9-21.3 |
| S | 55-56 | 21.7-22.0 |
| M | 57-58 | 22.4-22.8 |
| L | 59-60 | 23.2-23.6 |
| XL | 61-62 | 24.0-24.4 |
| 2XL | 63-64 | 24.8-25.2 |
Sportmodular
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| 2XS | 52-53 | 20.5-20.9 |
| XS | 53-54 | 20.9-21.3 |
| S | 55-56 | 21.7-22.0 |
| M | 57-58 | 22.4-22.8 |
| L | 58-59 | 22.8-23.2 |
| XL | 60-61 | 23.6-24.0 |
| 2XL | 61-62 | 24.0-24.4 |
| 3XL | 63-64 | 24.8-25.2 |
K5 Jet Evo / Irides / Eteres
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| XS | 53-54 | 20.9-21.3 |
| S | 55-56 | 21.7-22.0 |
| M | 57-58 | 22.4-22.8 |
| L | 59-60 | 23.2-23.6 |
| XL | 61-62 | 24.0-24.4 |
| 2XL | 63-64 | 24.8-25.2 |
K-5 Jet
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| XS | 53-54 | 20.9-21.3 |
| S | 55-56 | 21.7-22.0 |
| MS | 57-58 | 22.4-22.8 |
| ML | 59-60 | 23.2-23.6 |
| L | 60-61 | 23.6-24.0 |
| XL | 61-62 | 24.0-24.4 |
| 2XL | 63-64 | 24.8-25.2 |
AGV publishes SEPARATE charts per model line (shells/interiors differ) — match the chart to the helmet's model. Same label can map to different cm across lines (e.g. L = 59-60 on the Pista/K3/K1 S line vs 60-61 on K6/K5 S). Some lines split medium into MS/ML. AGV prints cm only; inch values converted (cm ÷ 2.54, 0.1" rounding). Labels normalized (XXS/XXL/XXXL → 2XS/2XL/3XL). No youth chart published. Verified verbatim from agv.com 2026-07-13.
Manufacturer sizing data · verified July 13, 2026