Product Description
Mx-46y Cyclus Helmet (2026) is available now from Knobtown Cycle, your Kansas City motorcycle parts specialists.
Featuring a single Youth shell size, the MX-46Y can be custom fitted from Youth Small up to Youth Large with just padding kit changes (sold separately). This way the helmet can grow as they do. 19 Vents create maximum airflow, keeping you cool and comfortable lap after lap.
Key Features
- DOT Approved
- One shell can be adjusted to three different sizes so the helmet can grow as your child grows
- Maximum air flow is achieved through industry leading 19 vents
- Removable, adjustable, washable interior allows for easy cleaning and custom fitting
- High flow, removable mouth vent with washable filter
- Vented roost deflector
- Fully adjustable, flexible and vented visor designed for maximum vision and protection
- Lightweight Shell. Youth only 2.2 lb.
- Optional cold weather breath guard is available P/N – 72-3407
Product Specifications
- Part Number: 72-7512YL
- Brand: Gmax
- Weight: 4.45 lbs
- UPC: 191361544682
Available at Knobtown Cycle
Shop online or visit our Kansas City showroom. Fast shipping available on all orders! Free Ship to Store!
Part Locations
| Location |
Available |
| Ashley (IN) |
0 |
| Elizabethtown (PA) |
0 |
| Boise (ID) |
25 |
| Midway (GA) |
7 |
| Fresno (CA) |
0 |
| Jessup (MD) |
0 |
| Midlothian (VA) |
10 |
| National Total |
42 |
Stock levels last updated: March 1, 2026 5:07 PM
Professional Installation Available
Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.
Thank you for Shopping at Knobtown Cycle!
When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.
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