HJC C50 Helmet - Mecha Beast - MC5SF

  • HJC C50 Helmet - Mecha Beast - MC5SF_1943354
  • HJC C50 Helmet - Mecha Beast - MC5SF_1943352
  • HJC C50 Helmet - Mecha Beast - MC5SF_1943607
  • HJC C50 Helmet - Mecha Beast - MC5SF_1945575
  • HJC C50 Helmet - Mecha Beast - MC5SF_1945875
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Brand: HJC MPN: 491800
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$159.99
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C50 Helmet - Mecha Beast - MC5SF XS

The HJC C50 Mecha Beast Helmet brings mechanical fury to the dirt with a graphic that looks straight out of an action-packed universe. Inspired by airborne machines and high-tech beasts, the Mecha Beast design adds an aggressive, futuristic edge to the C50 lineup. Whether you're hitting the trails or tearing through wide-open terrain, this helmet makes a powerful visual statement while delivering the comfort and features off-road riders rely on. The lightweight construction, goggle-friendly fit, and tool-less visor system keep things practical, while the removable, washable liner helps you stay fresh even on long rides. It's bold, it's technical, and it's ready to perform wherever your next adventure leads.

  • Advanced polycarbonate compound shell
  • Advanced Channeling Ventilation System: Full front-to-back airflow flushes heat and humidity out of the helmet
  • Tool-less peak visor is easy to remove or adjust
  • Removable mouth vent cover for quick cleaning
  • Fully removable interior is moisture-wicking and washable
  • Integrated speaker pockets for Bluetooth-ready setup
  • Designed to fit securely with most off-road goggles & Interior includes grooves to accommodate eyeglasses
  • Optimized peak visor has been wind tunnel tested and fine-tuned using advanced CFD (Computational Fluid Dynamics) programs
  • Double D-ring chinstrap for a secure hold
  • SMART HJC Bluetooth compatible (sold separately)
  • Standards: DOT FMVSS NO.218 & ECE 22.06
  • Weight: 3.315 lbs / 1521 grams (approx, based on size medium solid color)
Age/GenderAdult / Unisex
ColorBlack / Gray / Matte / MC5SF / MECHA BEAST MC-5SF / Orange / White
FeaturesMoisture Wicking / Removable Cheek Pads / Removable Liner / Speaker Pockets / Vented
FinishMatte
GraphicMecha Beast
MaterialPolycarbonate
ModelC50
MPN491800
Product NameHelmet
SizeXS
Specification MetMeets Federal Safety Standard FMVSS 218
TypeMX
UnitsEach
Weight2 lb 2 oz

FAQ

How do I tell if a part will fit my ride?

Not sure if a part fits your ride? No problem—we’ve made it easy! You’ll find a fitment tool right on every product page (and on our homepage) to help you check compatibility with your vehicle. If you’re still unsure, just reach out—we’re always happy to help you find the right fit.

Does Motomentum price match?

In many cases, yes we do! We’re all about giving you the best deal, so if you find a lower price elsewhere, let us know. You can check out all the details in our Price Match Policy.

Do you offer warranties on your products?

At Motomentum, we stand behind the products we sell because we only carry brands we trust. Most of our items are covered by the manufacturer’s warranty, but don’t worry—we’re always here to help. If you ever run into an issue, reach out to us first. We’ll gladly assist with warranty questions and help you navigate the process to make sure you’re taken care of.

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Motomentum accepts returns within 45 days of delivery, as long as items are unused, unaltered, and in resellable condition with all original packaging, tags, accessories, and paperwork included (some exclusions apply). See our full Return Policy or start a return from your orders page.

How much is shipping?

If you’re in the continental U.S., odds are good you’re getting free shipping. And how fast is it? Most orders arrive in 2–3 days. Sometimes faster, especially if a warehouse near you is locked and loaded.

We ship most items free of charge, unless it’s the kind of thing that won’t fit in your trunk (unless you drive a box truck). Oversized stuff may cost a little extra—but we’ll always keep it real with you upfront.

Need it even quicker? At checkout, you’ll usually have 2 express options ready to go—because sometimes, you just can’t wait.

Bottom line: we want you to get your gear fast, at the best price, with no surprises. Check out our Shipping Policy to see all the details.

Can I pick my order up instead?

Absolutely! Just give us a quick shout before you order so we can double-check things for you. Since we ship from multiple locations across the country, your item might not be at our HQ—but don’t worry, that usually means it’ll reach you even faster!

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