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Forcefield Back Protector Pro Sub 4
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  • Forcefield Back Protector Pro Sub 4
  • Forcefield Back Protector Pro Sub 4
  • Forcefield Back Protector Pro Sub 4
  • Forcefield Back Protector Pro Sub 4
  • Forcefield Back Protector Pro Sub 4
  • Forcefield Back Protector Pro Sub 4

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$199.00
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Video Reviews (2)

Forcefield Back Protector Pro Sub 4 Videos

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Forcefield Back Protector Pro Sub 4

The Forcefield Back Protector Pro Sub 4 is the worlds first Motorcycle back protector to transmit less than 4kn when subjected to the standard CE test.

The Pro Sub 4 has been specifically designed to test at under 4kn when subjected to the standard CE test EN1621-2. Independent testing by SATRA shows a mean test result of 3.38kn transmitted energy, making it the first motorcycle back protector in the world to attain this level of performance. Constructed with a removable and washable outer cover to give the rider the ability to keep the back protector clean and hygenic, it also makes the protector more flexible as it is not bonded at the edges, this in turn makes it more comfortable to wear, a prime consideration in the design process of any Forcefield product. As with all Forcefield Body Armour® the Pro Sub 4 has RPT (Repeat Performance Technology) ensuring continued and consistent protection even after multiple impacts. 

Features:

  • The World's first Motorcycle back protector to transmit less than 4kn when subjected to the CE test EN1621-2 (Level 2)
  • Removable and washable outer cover
  • CE Level 2 Rated Protection
  • RPT (Repeat Performance Technology)
  • Comfortable and non restrictive
  • Flexible
  • Breathable
  • Moulds to body shape
  • Adjustable waist and shoulder straps
  • Multi Sport use

Read more about this product in this WebBikeWorld.com Review

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Forcefield Back Protector Pro Sub 4 4.7 5 36 36
Safety and comfort The Forcefield Back Protector Pro Sub 4 is everything you could ask for in the safety department period!!!! Down side when you put this back protector on it is thicker then most so the first time you gear up you'll notice your suit may fit just alittle tighter, but as your body heats up and your suit or jacket stretches mobility is just fine. Plus side to this product moves well not restrictive very comfortable. The most important thing about this back protector is the one you hope you'll never need. The Pro Sub 4 offers the hightest rated level of protection on the market. I for one want that peace of mind, all my safety gear is made by Forcefield. Ride hard and stay safe.... May 21, 2013
Won't play without it Soft bendable but it does have a thin flexable sold outer plastic lining that would slow punctures. I do notice it's there but I'll have the utter protection over the barely noticable padding. It really conforms to your body after an hour or so, felt like an ironing board at first but now is so formed to my back. Do I recommend it? Heck yea!!! May 21, 2013
Very comfortable, great spine protection. This protector is very comfortable & conformed to my back within minutes. It is thick & may be too much for a snug fitting jacket. Removed the back pad that came with my jacket and all is well. April 23, 2013
great protection solid feeling and definately a higher end product. I used a dainese protector previously and it didn't feel as solid. drawback is comfort with the forecfield. I never notice the dainese on my back but with the forecfield you definitely feel that solid padding on your back in comparison. April 17, 2013
Very comfy despite thickness, great protection. This is untested by crash, but I have tried throwing myself on the ground and I've had a mate punch me in the back and I can say that both of those experiences went without any real pain. It feels like it would take up a lot of the energy and give you a far better chance than most protectors. The CE testing figures speak for themselves on that front (back? :) ) It's perfectly comfy, you know its there, and I would guess that in the full race position it might feel constrained, but I ride at about 3/4 upright and it's perfect, if anything I think its more comfy on long rides than when without! It doesn't seem to increase my temp either, which is frankly amazing considering it's thickness. It might just be that I haven't tried it in hot conditions yet, but have ridden at about 20C and even with full thermal layer in jacket and no venting, I wasn't at all hot. The fit was a bit out for me - I measured 50cm in the back going by the drawings on the forcefield diagram, which made me a large, but the medium was a much better fit. Note that I am only 5'8", so you'd think that I must just have a really long upper body compared to my legs, but that isn't the case either, in fact I actually always have to buy trousers in a 'long' variant so if anything I have a short upper body. Can only assume the diagrams on the forcefield sizing chart are completely wrong and that I should have been taking the back measurement differently - I went from waist (about 5cm below navel) to top of shoulder / base of traps. January 7, 2013
Good stuff It's true that you won't even know the back protector is on after 5 minutes. I'm 5' 10" and I got a size medium so it fits underneath my dainese avro size 50 jacket. I don't tuck in the protector into my pants. December 3, 2012
Amazing back protector. I wore this back protector for 6 hours straight after receiving it. I wore it while driving my car to test its comfort and it did very, very well. My only gripe is that it did leave my back somewhat wet after wearing it under a fleece jacket, but it was against a cloth car seat for most of the time and it was not in its intended usage conditions (on a bike going street/highway speeds). I did not feel the back protector anymore after 10 minutes and a 15 minute sit on my bike was very comfy, both in a full tuck and a fully upright position (on the Ninja 500). The protector is fully adjustable on the shoulder straps, the waist strap and the kidney straps add that extra adjustability to make the protector nice and snug. The $190 price tag may seem like too much for a back protector but it is worth it since this protector is a multi-use one, so it will last through many offs. This would more than offset the cost of buying and buying and re-buying other single use protectors. The pictures in my review may not be the same thing that you will get from RevZilla since I got my protector from elsewhere, sorry RZ :( November 17, 2012
Great Product Just wore this for the first time to a track day/school. Comfortable enough that I didn't notice it during the riding sessions, and didn't notice it being hot. The plastic adjusters on the shoulder straps were on my collarbone at one point, but a quick adjustment solved the issue - the midsection belt is really what holds it in place. Beware - it is relatively thick. My new leathers were TIGHT without a back protector. After putting this on, the two sides of the zipper were ~6 inches apart in the chest (and ended up requiring a tailor to make alterations). I think any back protector would have required alterations for me, but most would have needed less of a change. Still, that bulk is, I'm sure, the cause of this protector's excellent CE score. I have no doubt that it would protect me in a crash. Also seems to be excellent craftsmanship. For reference, I am 5'5", 140, 37 inch chest, and got a size medium. With my small stature, the tailbone protector extends just a bit beneath a leather jacket, and could cause a bit of discomfort on a touring/standard bike, but is fine when tucked on a sportbike. All in all, highly recommended, as long as you're ok with the extra bulk. October 29, 2012
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Have a functionality, fit, or otherwise product-specific question about the Forcefield Back Protector Pro Sub 4? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

(1 Question : 11 Answers)

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Forcefield Back Protector Pro Sub 4
 
11 answers

Forcefield Pro Sub 4 sizing, I'm in between?

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State: NY
Rider Type: Commuter
Age: 45-54
Gender: male
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Hi guys,

Looking at the Pro Sub 4, trying to determin the right size.
I am 5'11" or 6 foot depending on the day and the ruler, I am thin though which affects the waste straps. 34" waist. According to the size chart I would probably be at the edge of medium and the beginning of large. My instinct is to go for the longer large but I am concerned the straps will be too stout.
What do ya' think?

Thanks,
Adam
State: NY
Rider Type: Commuter
Age: 45-54
Gender: male
1 year, 10 months ago
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State: NY
Rider Type: Commuter
Age: 45-54
Gender: male
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Answers

Answer: 
I am 6'2" and 210 pounds. I use the large ProSub4 and it is perfect. I would think that the medium might be better for your height and thin build as you described. My only reservation would be if you have a very long torso...in which case you might need the extra length of the large. The straps on the large also might give you too much material and be a bit sloppy under your suit. They gave a lot of material for a huge spectrum of torsos, which you don't need to worry about. Go Medium...and Revzilla is amazing at return/exchanges so you can't go wrong.
Age: 25-34
Gender: male
1 year, 10 months ago
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Age: 25-34
Gender: male
SAN FRANCISCO
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Answer: 
I too was between sizes but as Anthony in the videos always says, "if you are between sizes, go for the next one up". The Large protector fits me perfectly. I am also 5'11/6' and 38 waist, it fits fine and has a lot of room to spare/ great adjustability.
6 months ago
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Answer: 
I had a similar conundrum. I choose the large size as for my sub 4 back protector. I went the smaller direction due to similar circumstances for my previous back protector and in retrospect should have gone the larger size.

Get someone to take three or four measurements, then average them. This will give you the best fit.

Hope this helps.
6 months ago
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Sydney
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Answer: 
Adam,

I am 5'10" about 180 lbs with a 32" waist and I got the large. It actually was barely a bit to big for me but the straps have tons of velcro that you can tighten it with. The length on my back was just a bit long but I would take longer over shorter any day of the week. The back protector also fit very well under my leathers and didn't cause any discomfort while riding on the track. It also provided excellent protection when I high sided at around 80mph.

Hope this helps,

Mike
Age: 25-34
Gender: male
7 months ago
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Age: 25-34
Gender: male
Texas
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Answer: 
Dear Adam,

Excellent choice! I am 6'6" and wear the large. Go with the medium instead.

Waldo T.
1 year ago
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Sequim
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Answer: 
I'm 5'11 and 1/2" Thin too. 32 pants. I got the large and it fits perfect. Straps fit snug. Go for the extra coverage.
Age: 35-44
Gender: male
1 year, 7 months ago
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Age: 35-44
Gender: male
Miami
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Answer: 
Thanks to all the respondants.
Adam
1 year, 7 months ago
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Answer: 
I'm 6'0" at around 195 with a waist around 36-37". I just got the large Sub 4. As far as fitting the length of my spine, it is perfect. But you are concerned about the waist strap. The strap is long, even for me, and I may have to someday have it shortened. With your smaller waist the large's waist strap will be way to big, try the medium, or modify the waist belt on the large.
1 year, 7 months ago
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Answer: 
I'm between 6'1" and 6'2" with a 32" waist. I just bought the large and it's easy to get a good fit from the straps. Buy based on your height.
1 year, 8 months ago
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Answer: 
Adam, I am 5'9" with a 33" waist and wear a medium. The protector fits well and I have plenty of room to adjust. I would think that you would still fit in a medium.
Age: 35-44
Gender: male
1 year, 9 months ago
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Age: 35-44
Gender: male
Katy
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Answer: 
Adam,

I'm not sure if you made the decision yet, but I wear 36" waist pants and I just purchased the large. They are a little loose for my taste, so I'd recommend you go with the medium. If I had both side by side to try on, I probably would have purchased the medium.

Will
Age: 25-34
Gender: male
1 year, 9 months ago
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Age: 25-34
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Philadelphia
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Product Q&A

1 Question|11 Answers
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Product Style RevZilla SKU ID Manufacturer Product # Availability
SM 617815 FPS-4-2-S In Stock: Ships next business day
MD 617816 FPS-4-2-M Available: Requires 3-5 business days processing time prior to shipment.
LG 617817 FPS-4-2-L In Stock: Ships next business day
XL 617818 FPS-4-2-XL In Stock: Ships next business day