The 100% Trajecta Full Face Mountain Bike Helmet brings 100%'s trademark style and combines it with industry leading safety and design. This enduro style mtb helmet is designed to be the one of the lightest and most breathable helmets on the market. The highlight of the Trajecta is the Smartshock Rotational Protective System improves protection as it compresses and absorbs impact, this allows the helmet shell to move independently of the liner and reduces the energy transfer to your head. The Multi-Density EPS Foam which is injection moulded with polycarbonate still offers the same great protection, it just has enhanced protection against rotational forces in combination with the new design concept. The Trajecta is built with a whopping 24 vents for maximum airflow and a multi-point adjustable visor for added versatility. Weighing in at just 860 grams this full face helmet offers maximum capabilities with minimum weight. The 100% Trajecta Full Face Mountain Bike Helmet sets the benchmark for style, comfort and performance when it comes to enduro mtb helmets.
The 100% Trajecta Full Face Mountain Bike Helmet brings 100%'s trademark style and combines it with industry leading safety and design. This enduro style mtb helmet is designed to be the one of the lightest and most breathable helmets on the market. The highlight of the Trajecta is the Smartshock Rotational Protective System improves protection as it compresses and absorbs impact, this allows the helmet shell to move independently of the liner and reduces the energy transfer to your head. The Multi-Density EPS Foam which is injection moulded with polycarbonate still offers the same great protection, it just has enhanced protection against rotational forces in combination with the new design concept. The Trajecta is built with a whopping 24 vents for maximum airflow and a multi-point adjustable visor for added versatility. Weighing in at just 860 grams this full face helmet offers maximum capabilities with minimum weight. The 100% Trajecta Full Face Mountain Bike Helmet sets the benchmark for style, comfort and performance when it comes to enduro mtb helmets.
in 2 offers
The lowest price for 100 Percent Black Trajecta MTB Full Face Helmet right now is $428.58 at Sorted Racegear.
The all-time low was $350.22 on 11 Feb 2026 — today's price is 22% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 12 May 2026.
100 Percent Black Trajecta MTB Full Face Helmet
The 100% Trajecta Full Face Mountain Bike Helmet brings 100%'s trademark style and combines it with industry leading safety and design. This enduro style mtb helmet is designed to be the one of the lightest and most breathable helmets on the market. The highlight of the Trajecta is the Smartshock Rotational Protective System improves protection as it compresses and absorbs impact, this allows the helmet shell to move independently of the liner and reduces the energy transfer to your head. The Multi-Density EPS Foam which is injection moulded with polycarbonate still offers the same great protection, it just has enhanced protection against rotational forces in combination with the new design concept. The Trajecta is built with a whopping 24 vents for maximum airflow and a multi-point adjustable visor for added versatility. Weighing in at just 860 grams this full face helmet offers maximum capabilities with minimum weight. The 100% Trajecta Full Face Mountain Bike Helmet sets the benchmark for style, comfort and performance when it comes to enduro mtb helmets.
The 100% Trajecta Full Face Mountain Bike Helmet brings 100%'s trademark style and combines it with industry leading safety and design. This enduro style mtb helmet is designed to be the one of the lightest and most breathable helmets on the market. The highlight of the Trajecta is the Smartshock Rotational Protective System improves protection as it compresses and absorbs impact, this allows the helmet shell to move independently of the liner and reduces the energy transfer to your head. The Multi-Density EPS Foam which is injection moulded with polycarbonate still offers the same great protection, it just has enhanced protection against rotational forces in combination with the new design concept. The Trajecta is built with a whopping 24 vents for maximum airflow and a multi-point adjustable visor for added versatility. Weighing in at just 860 grams this full face helmet offers maximum capabilities with minimum weight. The 100% Trajecta Full Face Mountain Bike Helmet sets the benchmark for style, comfort and performance when it comes to enduro mtb helmets.
Last updated at 12/05/2026 15:33:31
100 Percent Trajecta Helmet Black
Delivery between 19–22 May $28.05
100 Percent Trajecta Helmet Black
Delivery between 19–22 May $28.05
originally posted on bikesonline.com
It was race day and Justin needed a helmet! But what kind and where to buy? We found the 100% Helmet at bikesonline for a great deal and with a discout code. Great price, and it got to our house in a flash. Justin finished his downhill mountain bike race at China Peak, and took 2nd place. Thanks bikesonline!
originally posted on 99bikes.com.au
I recently had a potentially life altering crash. Yes dramatic. Had I not of been wearing a full face helmet I positively would of required facial surgery. The 100% Trajectra helmet all be it now destroyed did its job perfectly with very minimal damage to my face. I believe in this helmet so much I purchased the exact same one.
originally posted on bikeinn.com
It's a jaw dropping helmet I've looking for ages. Thanks BikeInn I finally bought this dream helmet.I received the item in very good conditions. I couldn't say less. The quality of the product is intact even though it was shipping on the other side of the planet.
| XS/S | 50 - 55 |
| S/M | 55 - 59 |
| L/XL | 59 - 63 |
100 Percent Trajecta Helmet Black
Delivery between 19–22 May $28.05
100 Percent Trajecta Helmet Black
Delivery between 19–22 May $28.05
It was race day and Justin needed a helmet! But what kind and where to buy? We found the 100% Helmet at bikesonline for a great deal and with a discout code. Great price, and it got to our house in a flash. Justin finished his downhill mountain bike race at China Peak, and took 2nd place. Thanks bikesonline!
I recently had a potentially life altering crash. Yes dramatic. Had I not of been wearing a full face helmet I positively would of required facial surgery. The 100% Trajectra helmet all be it now destroyed did its job perfectly with very minimal damage to my face. I believe in this helmet so much I purchased the exact same one.
It's a jaw dropping helmet I've looking for ages. Thanks BikeInn I finally bought this dream helmet.I received the item in very good conditions. I couldn't say less. The quality of the product is intact even though it was shipping on the other side of the planet.
Fantastic fit and true to size.Excellent airflow and looks really good.Thank you I9 Sports for exceptionally quick postage.Ordered this from Australia on a Sunday and arrived on the Thursday of the same week!
I have been looking to a light weight/Enduro full face for some time. Most of my gear is 100% so I wanted to match. Now with with Fidloc update, I had to have it. The weight was surprising, as it was heavier than I would have thought. Unfortunately, even though it matches the rest of my kit, this does not fit properly. If your head is M/L, this is probably not the helmet for you. It comes with extra pads to make it fit better, apparently. However, there are only two helmet molds S/M and L/XL. While the quality feels great, if you find yourself in between sizes, it?s either WAY to small, or too big.Pros:- quality and finish,- pad material is soft- fidloc buckle- adjustable visorCons:- pretty heavy compared to the Proframe and Trigger FF- fitment lacks fine ... MoreI have been looking to a light weight/Enduro full face for some time. Most of my gear is 100% so I wanted to match. Now with with Fidloc update, I had to have it. The weight was surprising, as it was heavier than I would have thought. Unfortunately, even though it matches the rest of my kit, this does not fit properly. If your head is M/L, this is probably not the helmet for you. It comes with extra pads to make it fit better, apparently. However, there are only two helmet molds S/M and L/XL. While the quality feels great, if you find yourself in between sizes, it?s either WAY to small, or too big.Pros:- quality and finish,- pad material is soft- fidloc buckle- adjustable visorCons:- pretty heavy compared to the Proframe and Trigger FF- fitment lacks fine adjustability- does not have MIPS. Their proprietary rotational protection doesn?t seem as effective
Great for DH and shuttle laps in the heat. I think it would be a little warm to pedal single track in but thats not really what it is designed for. I am always a medium and bought a medium. Fits great and also comes with spare pads to size. Also had the magnetic fid-loc strap closure. Must have.
Felt very tight at first in my usual size, pressing on forehead and temples. Thought about sizing up but my son said his was the same and takes a good few hours riding to bed in to your head, then it fits like a glove and is very comfortable - venting is top notch from the first minute though, and no squeaky like you get with a lot of MIPS helmets!
A very light helmet, you hardly feel that you are wearing it. Super ventilated, it allows me to pedal uphill without suffocating. The "Smart-Shock" system that it has guarantees that my head is safe in case of an accident. Panoramic vision, the chin guard is slightly lowered, allowing good vision without sacrificing chin protection. The finishes, the aesthetics of the helmet and the visor, and the paint are of very good quality. Extraordinary for the practice of "Enduro"!
I wish I could give this helmet 5 stars, unfortunately, even by following the sizing guide, the helmet was too tight for me in the cheekbones area. The helmet itself was amazing quality, and looks beautiful. They provide numerous different pads in order to accommodate different head sizes, unfortunately, the pads that were installed when I received the helmet were the smallest offered... so, even though I feel I felt smack dab in the middle of a size large according to the measurement, I had an incredibly uncomfortable pressure on my cheek bones. So, I'm HOPING to return it for a full refund. Otherwise, I'm gonna be pert sad, and out $250 unless I can sell it.
| XS/S | 50 - 55 |
| S/M | 55 - 59 |
| L/XL | 59 - 63 |
