Forcefield Pro Back Insert L2

Forcefield Pro Back Insert L2
Forcefield Upgrade Back Insert Type 001 Forcefield Upgrade Back Insert Type 002 Forcefield Upgrade Back Insert Type 003 Forcefield Upgrade Back Insert Type 007 Forcefield Upgrade Back Insert Type 008 Forcefield Upgrade Back Insert Type 009
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Infinity Price: £34.99 RRP £49.99 Save 30% = £15.00 Save 30%

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Forcefield Pro Back Insert L2

Forcefield Upgrade Back Inserts are available in 6 sizes to upgrade existing back protectors in motorcycle jackets which have a pocket for a back protector. Forcefield Upgrade Back Inserts are ideal for riders who want as much protection as possible with the convenience of a protector that's always there as soon as they put their jacket on.

Forcefield back protectors are designed to be soft, comfortable and flexible whilst providing the maximum amount of protection. Using layers of different material, Forcefield back protectors are less bulky than competitors back protectors and mould to the body after only a couple of minutes of wearing.

The most important material in a Forcefield back protector is Nitrex, a unique high tech shock absorbing layer (the triangular patterened outer layer). The materials used make Forcefield back protectors different from their hard shell competitors, which are designed to take one impact, which Forcefield refer to as "Repeat Performance Technology". Nitrex also spreads impact forces more evenly than any hard shell protector.

Another benefit of the using layers of material is flexibility. Pick a Forcefield back protector up and it might feel quite rigid, but put it on and after only a few moments the back protector moulds to your body, feeling comfortable and unobtrusive.

All the layers in the back protector have vent holes, making Forcefield back protectors breathable.


  • Repeat Performance Technology.
  • Breathable and lightweight.
  • Multi sport protection.
  • Ultra thin construction.
  • Anatomically and ergonomically designed.
  • For Forcefield Upgrade Back Insert sizing see "View Sizing Information".

In a few short years, T-Pro armour has been re-invented from just CE Approved armour using a hard shell into Forcefield Armour, a soft shell, multi use, multi award winning armour that sets the standard globally. Having won every magazine test you will ever hear off, often more than once, employing the services of the UK’s (and world’s) leading armour expert, as well as eschewing gimmicks and compromises, Forcefield Armour really does set the standard that other brands are trying to attain.

Our staff, who including off-piste ski lunatics, Club Racers, black run mountain bikers and 60 mile a day motorcycle commuters all rate and use Forcefield Armour. Some of us have only had minor “unplanned dismounts” whilst using Forcefield Armour and love the forget-it’s-there feel of their soft armour. Others owe their next race to the back protectors multi-use strength – most back protectors are built to take one hit – fine a lot of the time, but not so good if you’re tumbling along a race track at 100mph (or on your way out of the pit lane, eh Keith?).

The current range features the Forcefield Pro Sub 4 back protector, the first in the world to pass the 4kn impact test score, as well as the best selling multi award winning Forcefield Pro L2K back protector.

Forcefield Back Protector Insert Size Guide

TypeMax Height x Width (mm)
001 385 x 285
002 445 x 340
003 425 x 270
004 520 x 270
005 580 x 290
006 360 x 240
007 440 x 250
008 390 x 250
009 520 x 280
010 430 x 265
011 500 x 265

Delivery Costs.

To find the delivery costs for an item simply place the item in your basket. Our delivery costs for most items are based on each item's size and weight. Delivery and handling estimates that appear in the basket are calculated with our lowest cost delivery method.

Free Shipping on Orders Over £25

Orders to UK Mainland addresses over £25 (i.e. excluding Highlands and Islands) will be sent with free carriage.

Free Shippping To Other Destinations.

Orders will be shipped free of charge to areas other than the UK when the order total is over:
UK Highlands and Islands: £100
Europe Zone 1 - e.g. Eire, France, Germany £250
Europe Zone 2 - e.g. Greece, Poland £400
USA, Canada, Australia - £800
Items Shipped outwith the EU will include a form which can be used to claim back approx 10% V.A.T. Unfortunately this excludes BFPO addresses. Please note, V.A.T. is not applied to crash helmets.

Delivery Times

We aim to deliver UK Mainland orders in 3-5 working days, however if we have to place a supplier special order, delivery may be slightly longer. If the item ordered is out of stock we will contact you with the option to wait, choose an alternative or cancel the order.


Delivery of orders is by DPD or Royal Mail, all methods will require a signature for proof of receipt.

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8 Review(s), average rating 4.88 out of 5

Quality Back Armour

This feels like real good quality and would give you the protection you need in the case of an accident, hard to review completely as I haven't had the need to rely on it to save my back in an accident yet!!

Andrew from East lexham

A lot better than a bit of foam!

I was using a Forcefield L2K bought from Infinity when I had a bike as a weekend toy. Now I am commuting again I started using my textiles again and I just didn't feel safe without a proper back protector but I didn't want to use the L2K as it was... read more

Dan from Portsmouth

Feeling safe

Got this for my (not cheap) Rukka jacket. The one supplied with the jacket claims to be level 1 protection - I find that hard to believe - but sharp objects can go straight through it. The Forcefield is solid but still flexible. I hope I never hav... read more

Neil from Fareham

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