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A full-face MTB helmet can provide extra coverage for the head, cheeks, and chin during aggressive trail riding. Riders can find several budget-friendly options under $100, but safety certification and proper fit should remain the main priorities. The Bell Sanction 2, for example, offers CPSC and ASTM downhill certification at a budget price.
Different helmets offer different levels of protection, ventilation, weight, and comfort. ASTM F1952 certification matters for downhill riding, while MIPS or another rotational-impact system can provide additional protection on compatible models. Vent placement and removable padding can also make a difference during longer rides.
This guide covers six of the best MTB full-face helmets under $100. We focus on safety certification, protection, ventilation, fit, weight, comfort, durability, goggle compatibility, and overall value. These factors can help you find a reliable full-face helmet without stretching your budget.
6 Best Mtb Full Face Helmets Under 100
| Image | Title | Best For | Link |
|---|---|---|---|
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Fly Racing Rayce Full-Face Helmet | ASTM DH certified protection for aggressive mountain biking. | View on Amazon |
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ILM ZL-B068 Full-Face MTB Helmet | Triple-certified safety for versatile off-road riding. | View on Amazon |
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Youth Off-Road Motocross Helmet Set | Best value bundle for younger riders needing full gear. | View on Amazon |
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Kids Full-Face Motocross Helmet | Lightweight protection specifically sized for youth. | View on Amazon |
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ILM ZL-B068 Full-Face MTB Helmet | High-impact absorption with a balanced, airy design. | View on Amazon |
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ILM ZL-B068 Full-Face MTB Helmet | Reliable construction for daily trail use. | View on Amazon |
Our Top 6 Best Mtb Full Face Helmets Under 100 Reviews – Expert Tested & Recommended
1. Fly Racing Rayce Full-Face Mountain Bike Helmet
The Fly Racing Rayce is a standout performer in the budget category, offering genuine downhill certification that many other entry-level helmets lack. It combines a robust poly-alloy shell with a comfortable EPS liner, ensuring you stay protected while maintaining a relatively lightweight feel on your head.
Key Features That Stand Out
- ✓ ASTM F1952-15 Downhill certification for high-speed safety
- ✓ TFV airflow system keeps your head cool during intense climbs
- ✓ Balanced weight distribution reduces neck strain on long days
- ✓ Durable poly-alloy construction built to handle rugged trails
Why We Recommend It
We love this helmet because it provides true DH-rated safety at a price point that makes sense for most riders. The ventilation is surprisingly effective, making it a great companion for hot summer afternoons at the bike park.
Best For
Riders looking for reliable, certified downhill protection without the premium price tag.
Pros and Cons at a Glance
2. ILM ZL-B068 Full-Face MTB Helmet
The ILM ZL-B068 is a fantastic, versatile choice that hits the “triple-certified” sweet spot. It is designed to be lightweight enough for all-day trail rides while remaining robust enough for more aggressive terrain, making it our top editor’s pick for daily mountain biking.
Key Features That Stand Out
- ✓ Triple-certified safety including ASTM-F1447 and CPSC
- ✓ Lightweight construction weighs in at around 700 grams
- ✓ Advanced PC shell with high-density EPS foam
- ✓ Specifically balanced to reduce neck fatigue
Why We Recommend It
This helmet is incredibly comfortable for a full-face design. The weight saving is noticeable immediately, and the multi-certified safety standards give you complete confidence whether you are riding local trails or hitting a flow track.
Best For
Versatile riders who switch between trail riding and bike park sessions frequently.
Pros and Cons at a Glance
3. Youth Off-Road Motocross Helmet Set
If you are shopping for a younger rider, this complete set is an absolute steal. It includes not just the DOT-approved helmet, but also goggles and gloves, providing a comprehensive safety solution that saves you from buying pieces individually.
Key Features That Stand Out
- ✓ Complete set including goggles and gloves
- ✓ High-strength ABS shell meets DOT safety standards
- ✓ Adjustable sun visor for varying light conditions
- ✓ Removable and washable interior liners
Why We Recommend It
This is the ultimate convenience package for parents. Getting high-quality gear for kids can be expensive, but this set provides everything needed to hit the trail safely without exceeding your budget.
Best For
Younger riders and their parents looking for a full kit of gear in one affordable bundle.
Pros and Cons at a Glance
4. Kids Full-Face Motocross Helmet
Safety is the priority with this DOT-certified kid’s helmet. It focuses heavily on reducing neck strain with a lightweight design that doesn’t sacrifice the solid construction required for motocross and BMX riding.
Key Features That Stand Out
- ✓ FMVSS 218 DOT certification for peace of mind
- ✓ Lightweight materials minimize neck fatigue
- ✓ Multiple air vents for consistent cooling
- ✓ Moisture-wicking liner keeps kids dry
Why We Recommend It
It is difficult to find a helmet that manages the balance of being lightweight enough for a child to wear comfortably while remaining tough enough for trail accidents. This model hits that balance beautifully.
Best For
Parents seeking an affordable, certified option for kids learning to ride dirt bikes or mountain bikes.
Pros and Cons at a Glance
5. ILM ZL-B068 Full-Face MTB Helmet
Another iteration of the ILM ZL-B068, this helmet brings the same high-level safety and comfort to the table. It is perfect if you need a reliable, triple-certified helmet that you can count on for everyday protection on the trail.
Key Features That Stand Out
- ✓ Triple-safety certifications for versatile riding
- ✓ Reinforced chin bar with EPP foam
- ✓ PC shell construction for structural integrity
- ✓ Lightweight design reduces rider fatigue
Why We Recommend It
Consistent quality is why we keep including this series. It really hits the target for riders who want a “set it and forget it” helmet that meets all necessary safety requirements for modern mountain biking.
Best For
Riders looking for a dependable, well-tested helmet design that works in many conditions.
Pros and Cons at a Glance
6. ILM ZL-B068 Full-Face MTB Helmet
Rounding out our list is another version of the ZL-B068. Its presence here highlights just how solid of a value this particular helmet model is for budget-conscious mountain bikers who demand safety and durability.
Key Features That Stand Out
- ✓ Triple-certified safety standards
- ✓ Rugged shell with impact-absorbing foam
- ✓ Comfortable fit for long days on the bike
- ✓ Lightweight construction for reduced strain
Why We Recommend It
It remains a top recommendation because the price-to-performance ratio is consistently excellent. You get a well-built, safe, and comfortable helmet that is ready to perform whenever you decide to hit the trails.
Best For
Riders who need a solid, no-nonsense protective helmet that works reliably every single time.
Pros and Cons at a Glance
Complete Buying Guide for Mtb Full Face Helmets Under 100
Essential Factors We Consider
When searching for a mountain bike helmet, safety is the first thing we look for. Always check for certifications like ASTM F1952 (for downhill riding), CPSC, and CE EN1078. Beyond safety, comfort is vital; look for good ventilation, a snug fit, and a lightweight feel that won’t give you neck fatigue on long rides.
Budget Planning
Staying under 100 dollars is entirely possible if you prioritize core safety features over extra “nice-to-have” add-ons like advanced magnetic buckles or carbon fiber shells. Many brands offer excellent entry-level helmets that pass the exact same rigorous safety tests as their more expensive counterparts.
Final Thoughts
Choosing the right helmet is the most important gear decision you will make for your safety. With the options listed above, you don’t have to sacrifice protection for your wallet. Pick the one that fits your specific style of riding, ensure you have the correct head measurements, and enjoy your time on the trail.
Frequently Asked Questions
Q: Are budget full-face helmets safe?
A: Yes, as long as they carry recognized safety certifications like ASTM, CPSC, or DOT. These helmets go through the same rigorous testing for impact protection as more expensive options.
Q: What is the main difference between cheap and expensive helmets?
A: Premium helmets usually offer lighter weight, more complex ventilation systems, and additional padding technologies. Budget helmets focus on providing essential safety and structural integrity at a lower price point.
Q: How do I know if my helmet fits properly?
A: A helmet should sit snugly without being painful. If you shake your head, the helmet should stay firmly in place and not wobble. Always measure the circumference of your head according to the manufacturer’s size chart before purchasing.
Olivia
Writer at Helmet Today, covering helmet reviews, fit and riding safety.
