Forcefield Pro Sub-4 Back Protector

5.0 out of 5 5.0 (1 review)
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Brand Forcefield
Design -
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Product Details

The Pro Sub 4 Back Protector has been re-engineered to make it even more flexible and comfortable than ever whilst still offering the ultimate in protection.

      -First motorcycle back protector to transmit less than 4Kn when subjected to the CE test EN1621-2:2003
      -Removable & washable outer cover
      -CE Level 2 Protection - Highest Possible
      -RPT (Repeat Performance Technology)
      -Comfortable and non restrictive
      -Flexible and breathable
      -Molds to body shape
      -Adjustable waist and shoulder straps


by PowerReviews
Forcefield Pro Sub-4 Back Protector

(based on 1 review)

Reviewed by 1 customer

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Replaces my Astars Bionic.

By SpeedDMD

from St Louis, MO

See all my reviews


  • Fit
  • Flexibility
  • Shoulder coverage
  • Tailbone Coverage


  • Flexibility

Best Uses

  • Aggressive street riding
  • Track Racing

Comments about Forcefield Pro Sub-4 Back Protector:

It is more flexible than my Astars Bionic but a little thicker maybe. The biggest advantage is tailbone coverage as well as a broader shoulder coverage. I will recommend it to my friends who are interested. My last crash was with the Bionic and I landed on my tailbone HARD... So, hopefully this will help if it happens again.

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Specifications and Options

Brand Forcefield
Design Gray
Size Small, Medium, Large, X-Large

Do you have questions about this product?

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1 Question | 1 Answer
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  • Q:

    Is this the 2012 model sub4?
    Asked on 10/8/2012 by rudy from palmdale

    1 answer

    • Staff Reviewer


      Thank you for your question. Yes this is the 2012 model Forcefield Pro Sub-4 Back Protector. Please let us know if there is anything else we can do for you by contacting us by email at, Live Chat or by phone toll free at 888-339-3888. We are more than happy to help.

      Answered on 10/9/2012 by Anonymous
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Rider Reviews - Summary
Overall Review:
5.0 out of 5 5.0 (1 review)
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