(This post was automatically translated -with some manual corrections- with www.DeepL.com/Translator)

There are several options for protecting your back:

1. Jacket-integrated back protector: Often less coverage. However, some extend over the lumbar region and/or go lower than the jacket;
2. Stand-alone back protector with shoulder straps: these can provide more coverage than an integrated back protector, but this is not always the case;
3. Protective vest: combines the advantages of a stand-alone back protector with one- or two-piece chest protection, and usually also covers areas such as the malleolus.

All this equipment is subject to the same EN 1621-2:2014 standard for the back protector. This standard has 2 levels, but level 1 doesn’t make much sense:

• Level 2 is significantly more shock-absorbent (residual energy <9 kN vs <18 kN);
• The increase in thickness or reduction in comfort is negligible;
• The choice of level 2 back protectors is plethoric.

In these conditions, it doesn’t seem worthwhile to dwell on level 1s, so I won’t do so.

Before going into detail, I’d like to make a few general observations based on what I’ve read (normally everything is below):

• We tend to focus on protecting the spine, whereas :
  • Impacts to the back are devastating when they affect the kidneys and shoulder blades;
  • Injuries to the spine are more often caused by twisting of the back, at the level of the skull or pelvis, than by a direct impact;
• The very high levels of absorption claimed by some manufacturers are often concentrated in the spine;
• Some back protectors have a very poor history when it comes to accessories (velcro fastenings, shoulder straps, etc.), but also in terms of protection! Foams can lose their properties as they age. Some manufacturers even recommend changing them every 2 years;
• There doesn’t seem to have been much of a revolution in the field of back protection since the 2010’s, the figures for the greatest absorption remain relatively the same (around 5 kN even for the best models) and the models at the top of the rankings haven’t changed much in the last 10 years.

This tells me that you need to pay particular attention to the area covered by the back protector, in addition to its pure absorption capacity. A back protector with a lot of coverage will also protect the kidneys and shoulder blades, and I imagine it could also prevent some twisting of the spine by limiting movement of the upper back or pelvis. As far as ageing is concerned, when buying second-hand, apart from the condition of the velcro and straps, I think you should be careful not to buy back protectors that are too old: Changing every two years seems excessive, but as with helmets, it’s probably best to avoid going beyond 10 years (manufacturers like SAS-TEC guarantee their foams for 10 years, for example, while others are more like 5-6 years). Be careful: many models have been the same for 10 to 15 years and may have slept in a cupboard.

An additional parameter: there aren’t just different models, there are also different sizes and shapes for the same models. Tryonic models vary enormously in shape and don’t cover in the same way from one size to another. Zandona too.

Finally, only Zandona seems to make models suitable for small people (<1m60), so if you’re concerned, it’s worth checking them out (plus there are quite a few on Vinted).

And on that note, let’s move on to the sources.

Reference readings on back protection :

• AFMB - protecting your back and thorax - 2015 article written by a “resuscitating anaesthetist in an orthopaedic-traumatology and spinal pathology department” ;
• moto-securite.fr - Pourquoi se protéger le dos - 2015 article written by Dr Lucien Castagnera, Spinal Pathology Unit, Bordeaux University Hospital.
  If you want to avoid using a stand-alone back protector, he suggests a simple solution: sew (or have sewn) a suitable pocket into your jacket, so that you can fit a back protector with better coverage, like the old BMW model (the new one is pictured below);
• moto-securite.fr - back protectors - article from 2007, updated in 2020, written by driving instructor Fabien Lecoutre (aka Flatfab).

Various sources available on the net

FortNine’s 2017 Youtube comparison

Link: FortNine on Youtube - Best Motorcycle Body Armour of 2017

In a nutshell:

• Integrated back protectors:
  • Forcefield Pro Lite K:
    • Recommended for protection (5 kN + cover)
    • Heavy (420g) and thick (22mm)
  • D3O VIPER 2:
    • Recommended for flexibility
    • Lower coverage
    • Protection close to the maximum authorised of 9 kN
    • Does not cope well with cold
  • Alpinestars Nucleon KR:
    • 2i: 7 kN, the lightest (280 g), the most ventilated, but very low coverage ;
    • 1i: the same with a rigid shell in the middle. He thinks it’s becoming too rigid for just one more kN of protection;
  • Sas-Tec SC-1/15:
    • He doesn’t recommend it for its stiffness and ventilation.
    • It is however close to 5 kN and has good coverage.
• Stand-alone back protectors:
  • Forcefield Pro L2K EVO:
    • Protection: 4.8 kN, like a Pro Lite K but extended over the neck, lumbar and tailbone.
  • Forcefield Pro Sub 4: 3.4 kN lighter but 2x thicker and more expensive.
  • Forcefield EX-K Harness Flite Plus: Similar to the Forcefield Pro L2K EVO with the added shoulders, but the same price and slightly lower protection.

Note: In his view, stand-alones are all more rigid than integrates.

Two interesting comments:

i can also confirm the sastec is damn hot! and that forcefield l2k is really comfy for even an all day ride!

love my forcefield pro l2k. don’t even notice it once it’s on and the kidney belt is fantastic for your lower back on long rides.

Motoplus.ca’s 2011 comparison guide

Link: motoplus.ca - comparison of 7 models with shoulder straps

Ranking:

1. Forcefield Pro Sub 4: 3.9 kN
2. Forcefield Pro L2: 5.6 kN
3. Tryonic Feel 3.7: 5.7 kN
4. Dainese N-Frame: 6.5 kN
5. Knox Aegis: 6.8 kN
6. Alpinestars Bionic Race Shield : 7.4 kN
7. Knox Contour: 7.7 kN

An excellent table summarising a large number of independent tests of autonomous backpacks by “GamerFou” - the latest comparison taken into account is from 2013

Link: Google Docs table

(Note: I found this link in the thread "[TOPIKUNIK] Débuter la moto - 40 000 pages, toujours Moant" on hardware.fr, it contains quite a few general opinions, but the last interesting updates date from the 201x years)

The models analysed, and the average transmitted force of all the independent tests + manufacturer’s claims :

• Alpinestars Bionic :
  • Manufacturer: 11.7 kN
• Axo Batty :
  • Manufacturer: 7 kN
  • Independent tests: 7 kN
• Axo Massive :
  • Manufacturer: 7.9 kN
  • Independent tests : 8,84 kN
• Axo Race Shell Protector :
  • Manufacturer : 17,4 kN
• BMW Ruckenprotektor (Back Protection) 2 :
  • Manufacturer : 6,8 kN
• Clover Back-pro 5 :
  • Independent tests: 5.5 kN
• Dainese N-Frame :
  • Manufacturer: 6.81 kN
  • Independent tests: 6.5 kN
• Dainese Wave :
  • Manufacturer: 14.08 kN
• Dainese Wave Air :
  • Manufacturer : 7,52 kN
• Dainese Manis :
  • Manufacturer: 8,09 kN
• Forcefield Pro L2 :
  • Manufacturer: 7,17 kN (note: here there is a contradiction with FortNine, which speaks of 4.8 kN, and Motoplus, which speaks of 5.6 kN)
• Forcefield Pro Sub4 :
  • Manufacturer: 4,26 kN (note: here there is a contradiction with FortNine, which speaks of 3.4 kN, and Motoplus, which speaks of 3.9 kN)
  • Independent tests : 3,38 kN
• Hein Gericke hiprotec backpack :
  • Manufacturer: 11.95 kN
• Hein Gericke protector vest :
  • Manufacturer : 10,4 kN
• Knox Aegis :
  • Manufacturer: 10,39 kN
• Knox Contour :
  • Manufacturer: 10,9 kN
• Knox Meta-Sys :
  • Manufacturer : 5,61 kN
  • Independent tests : 3 kN
• Komperdell cross :
  • Manufacturer: 4.97 kN
  • Independent tests : 5,13 kN
• Komperdell airshock :
  • Manufacturer: 8.4 kN
  • Independent tests : 8,4 kN
• Komperdell aircross+ :
  • Manufacturer: 6.35 kN
  • Independent tests : 6,35 kN
• Prexport H+ :
  • Manufacturer: 6.5 kN
  • Independent tests: 6.5 kN
• Racer Viper d3o :
  • Manufacturer: 6.06 kN
• Soul Race Bender :
  • Manufacturer: 6.54 kN
  • Independent tests : 5,5 kN
• Spidi Back Warrior Evo :
  • Manufacturer: 8.1 kN
• Tryonic feel 3.7 (Rev’It) :
  • Manufacturer : 5,57 kN
• Tryonic See+ (Rev’It) :
  • Manufacturer: 7.70 kN
  • Independent tests : 7,7 kN
• Tryonic Seesoft (Rev’It) :
  • Manufacturer: 5.60 kN
  • Independent tests : 5,6 kN
• Vidal Sport Evolution :
  • Manufacturer: 8,04 kN
• Vidal Sport Evolution :
  • Manufacturer: 8.04 kN
• Wedze SBS (Decathlon) :
  • Manufacturer: 14,7 kN
• Zandona shark :
  • Manufacturer: 6.6 kN
  • Independent tests: 6.5 kN
• Zandona shield :
  • Independent tests : 33,7 kN
• Zandona spine :
  • Manufacturer: 6.8 kN
  • Independent tests: 6.8 kN
• Zandona Esatech :
  • Manufacturer: 5.54 kN
  • Independent tests: 4.6 kN

There are a few surprises in the independent tests, most of which are in the same range as the manufacturer’s claims, with some models proving to be much less good (Zandona Shield)… and others proving to be much better (Forcefield Pro Sub4, Zandona Esatech in particular).

Some photos of back protectors with protection < 8 kN

Interesting integrated :

The standard BMW back protector :

Back protectors with shoulder straps :

BMW Ruckenprotektor 2 (6.8 kN) : Seems to cover shoulder blades, kidneys and tailbone well.

(source image: Kradblatt.de - BMW Rückenprotektor 2)

Clover Back-pro 5 (5.5 kN) : Seems to cover the shoulder blades and tailbone well, less the kidneys.

(source image : Amotomio - Clover Back-Pro 5 - Test)

Dainese N-Frame (6.81 kN/6.5 kN) : Seems to cover the shoulder blades, kidneys and a little of the tailbone.

Dainese Wave Air (7.52 kN) : Very low coverage beyond the spine.

Forcefield Pro LK2 Evo (7.17 kN) : Seems to cover shoulder blades, kidneys and tailbone well.

Forcefield Pro Sub4K (4,26 kN) : Seems to cover shoulder blades, kidneys and tailbone well.

(source image : Espaldera de moto Forcefield PRO SUB 4K Back protector)

Komperdell cross (4.97 kN/5.13 kN): Seems to cover the shoulder blades and tailbone well, less the kidneys. Back protector is difficult to find under its original brand, as Komperdell seems to focus mainly on its horse riding jackets and no longer sells motorbike equipment. On the other hand, white-label models distributed by many brands are easy to find: Vanucci vest at Louis Moto, Held Recia/Salvo, IXS Carapax, etc.

• Vanucci version :

• Held Recia (male version: Salvo) :

(source of images: Caradisiac - A special back for girls: the Held Recia [NdA : that title……])

• IXS Carapax :

(source images : Acidmoto - Dorsale iXS Carapax, le gilet de protection de niveau 2)

Racer Viper d3o (6.06 kN) : Seems very covering, except perhaps at the tailbone.

Spidi back warrior evo (8,1 kN) : Covers the shoulder blades and tailbone, but not the kidneys.

)

(source image : Bikereview.com.au - Gear Review: Spidi Back Warrior EVO Back Protector)

Tryonic feel 3.7 (5.57 kN) : Also sold under the name Vanucci Back 1.1. Depending on the size the shape changes enormously and so does what it covers, overall the shoulder blades seem exposed at the top, and the kidneys seem poorly protected.

• L size :

(source image : Revzilla Youtube - Tryonic Feel 3.7 Back Protector Review at RevZilla.com)

• S Size :

(source image : Motoblouz - Tryonic Feel 3.7 back protector test)

• Vanucci model :

Zandona shark (6.6 kN/6.5 kN) : Special case: Zandona produces its models in many sizes (X6, X7, X8, X9…) and the width seems to remain identical with the size, so the smaller models seem to provide more coverage for the shoulder blades and kidneys, while the larger models appear narrow.

There are adult sizes from 1m57 upwards, as well as children’s models.

• Probably a size > X7 (1m68-1m77) :

(source image : Amotomio.it - Zandonà Shark Armour GT - test)

• In size X6 (1m58-1m67) it looks much wider:

Zandona spine (6.8 kN) : (Same remarks as for the Zandona Shark)

(source image : XLMoto - Zandonà Spine EVC x8 Back Protector Black (178-187 cm))

Zandona Esatech (5.54 kN/4.6 kN): Seems to cover the shoulder blades better than its Zandona siblings, but the kidneys are a little left out.

(source image : aMotoMio.it - ESATECH BACK PRO - Test)

A Few online prices :

Models at 39,00 € :

Model	Photos
IXON - WARDEN COMP Manufacturing location: unknown Price online at time of writing: - 39,00 € (motoblouz) - 61,24 € (dafymoto) - 71,00 € (fcmoto) - Rechercher (motardinn) Online search assistance: Find second-hand (~10-30 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 44,95 € :

Model	Photos
ACERBIS - BLAZAR Manufacturing location: unknown Price online at time of writing: - 44,95 € (fcmoto) - 49,96 € (dafymoto) - Rechercher (motoblouz) - Rechercher (motardinn) Online search assistance: Find second-hand (~10-30 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 49,90 € :

Model	Photos
ZANDONA - ESATECH PRO KID Children’s model Manufacturing location: Europe : Italy Price online at time of writing: - 49,90 € (dafymoto) - 80,91 € (motoblouz) - Rechercher (fcmoto) - Rechercher (motardinn) Online search assistance: Find second-hand (~10-30 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 53,99 € :

Model	Photos
SHOT - ATTACK Manufacturing location: unknown Price online at time of writing: - 53,99 € (motardinn) - 54,12 € (dafymoto) - 58,52 € (motoblouz) - Rechercher (fcmoto) Online search assistance: Find second-hand (~20-40 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 63,15 € :

Model	Photos
ACERBIS - COMFORT 2 0 Manufacturing location: unknown Good présentation: Youtube : RevZilla - Acerbis-X-Seat-Review Price online at time of writing: - 63,15 € (dafymoto) - Rechercher (fcmoto) - Rechercher (motardinn) - Rechercher (motoblouz) Online search assistance: Find second-hand (~10-20 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 68,99 € :

Model	Photos
REV IT - SLINGSHOT Manufacturing location: unknown Price online at time of writing: - 68,99 € (motardinn) - 74,99 € (dafymoto) - 80,99 € (motoblouz) - Rechercher (fcmoto) Online search assistance: Find second-hand (~20-50 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 70,95 € :

Model	Photos
DAINESE - PRO ARMOR 2 0 Manufacturing location: unknown Price online at time of writing: - 70,95 € (dafymoto) - 83,30 € (motoblouz) - Rechercher (fcmoto) - Rechercher (motardinn) Online search assistance: Find second-hand (~20-50 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 84,90 € :

Model	Photos
ZANDONA - ENFANT NETCUBE PRO KID Children’s model Manufacturing location: unknown Price online at time of writing: - 84,90 € (dafymoto) - Rechercher (fcmoto) - Rechercher (motoblouz) - Rechercher (motardinn) Online search assistance: Find second-hand (~30-60 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 84,99 € :

Model	Photos
CHAFT - D3O BACKSHIELD Manufacturing location: unknown Price online at time of writing: - 84,99 € (dafymoto) - Rechercher (fcmoto) - Rechercher (motoblouz) - Rechercher (motardinn) Online search assistance: Find second-hand (~30-60 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 85,40 € :

Model	Photos
RICHA - D3O BACKSHIELD Manufacturing location: unknown Price online at time of writing: - 85,40 € (motoblouz) - Rechercher (fcmoto) - Rechercher (motardinn) - Rechercher (dafymoto) Online search assistance: Find second-hand (~30-60 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 89,45 € :

Model	Photos
ALPINESTARS - ENFANT NUCLEON KR Y Children’s model Manufacturing location: unknown Price online at time of writing: - 89,45 € (dafymoto) - Rechercher (fcmoto) - Rechercher (motoblouz) - Rechercher (motardinn) Online search assistance: Find second-hand (~30-60 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 89,90 € :

Model	Photos
ZANDONA - NETCUBE PRO Manufacturing location: unknown Price online at time of writing: - 89,90 € (fcmoto) - 94,90 € (dafymoto) - Rechercher (motardinn) - Rechercher (motoblouz) Online search assistance: Find second-hand (~20-40 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 91,71 € :

Model	Photos
ZANDONA - SHARK EVC Manufacturing location: Europe : Italy Price online at time of writing: - 91,71 € (motoblouz) - 113,91 € (fcmoto) - Rechercher (motardinn) - Rechercher (dafymoto) Online search assistance: Find second-hand (~30-70 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 99,95 € :

Model	Photos
MACNA - VAULT BACKPROTECTOR Manufacturing location: unknown Price online at time of writing: - 99,95 € (motoblouz) - Rechercher (fcmoto) - Rechercher (motardinn) - Rechercher (dafymoto) Online search assistance: Find second-hand (~30-70 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 101,91 € :

Model	Photos
BERING - DORSALE BRETELLE Manufacturing location: unknown Good présentation: Article : Motoblouz - Essai dorsale à bretelles Bering Price online at time of writing: - 101,91 € (motoblouz) - Rechercher (dafymoto) - Rechercher (fcmoto) - Rechercher (motardinn) Online search assistance: Find second-hand (~20-40 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 105,21 € :

Model	Photos
ZANDONA - SPINE EVC Manufacturing location: Europe : Italy Price online at time of writing: - 105,21 € (motoblouz) - 110,42 € (fcmoto) - 114,90 € (dafymoto) - Rechercher (motardinn) Online search assistance: Find second-hand (~30-70 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 114,99 € :

Model	Photos
REV IT - TRYONIC SEE Good présentation: Youtube : RevZilla - Tryonic-See-Back-Protector-Review-at-RevZilla-com Manufacturing location: unknown Price online at time of writing: - 114,99 € (dafymoto) - Rechercher (fcmoto) - Rechercher (motoblouz) - Rechercher (motardinn) Online search assistance: Find second-hand (~30-80 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 119,61 € :

Model	Photos
FURYGAN - RACING D3O Manufacturing location: unknown Price online at time of writing: - 119,61 € (motoblouz) - Rechercher (fcmoto) - Rechercher (motardinn) - Rechercher (dafymoto) Online search assistance: Find second-hand (~40-80 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 127,40 € :

Model	Photos
SCOTT - AIRFLEX PRO Manufacturing location: unknown Price online at time of writing: - 127,40 € (dafymoto) - 152,91 € (motoblouz) - Rechercher (fcmoto) - Rechercher (motardinn) Online search assistance: Find second-hand (~40-90 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 129,90 € :

Model	Photos
ZANDONA - HYBRID PRO Manufacturing location: unknown Price online at time of writing: - 129,90 € (dafymoto) - 136,00 € (fcmoto) - Rechercher (motardinn) - Rechercher (motoblouz) Online search assistance: Find second-hand (~20-60 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 140,95 € :

Model	Photos
ALPINESTARS - NUCLEON KR 1 CELL Manufacturing location: unknown Good presentations: Youtube : RevZilla - Alpinestars-Nucleon-KR-1-Road-Back-Protector-Review-at-RevZilla-com Price online at time of writing: - 140,95 € (dafymoto) - 166,45 € (fcmoto) - Rechercher (motardinn) - Rechercher (motoblouz) Online search assistance: Find second-hand (~30-60 €) Leboncoin Vinted Miscellaneous searches: Google Youtube
DAINESE - MANIS D1 Manufacturing location: unknown Good présentation: Article : Motoblouz - Essai dorsale Dainese Manis D1 Price online at time of writing: - 140,95 € (dafymoto) - Rechercher (fcmoto) - Rechercher (motardinn) - Rechercher (motoblouz) Online search assistance: Find second-hand (~20-40 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 159,99 £ :

Model	Photos
FORCEFIELD - PRO L2K DYNAMIC Manufacturing location: unknown Price online at time of writing: - 159,99 £ (fabricant) - Rechercher (fcmoto) - Rechercher (motoblouz) - Rechercher (motardinn) - Rechercher (dafymoto) Online search assistance: Find second-hand (~50-110 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 159,95 € :

Model	Photos
DAINESE - WAVE 1S D1 AIR Women’s model Summer Manufacturing location: unknown Price online at time of writing: - 159,95 € (dafymoto) - 179,95 € (fcmoto) - 193,90 € (motoblouz) - Rechercher (motardinn) Online search assistance: Find second-hand (~50-110 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 161 € :

Model	Photos
BMW - PROTECTION DOS Manufacturing location: unknown Price online at time of writing: - 161 € (fabricant) - Rechercher (fcmoto) - Rechercher (motoblouz) - Rechercher (motardinn) - Rechercher (dafymoto) Online search assistance: Find second-hand (~50-110 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 169,99 € :

Model

Photos

TRYONIC - FEEL 3 7 Manufacturing location: unknown Good presentations: Youtube : RevZilla - Tryonic-Feel-3-7-Back-Protector-Review-at-RevZilla-com Article : Motoblouz - Essai dorsale Tryonic Feel 3.7 Price online at time of writing: - 169,99 € (fabricant) - Rechercher (fcmoto) - Rechercher (motoblouz) - Rechercher (motardinn) - Rechercher (dafymoto) Online search assistance: Find second-hand (~50-120 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 176,97 € :

Model	Photos
BMW - GILET DE PROTECTION Manufacturing location: unknown Price online at time of writing: - 176,97 € (fabricant) - Rechercher (fcmoto) - Rechercher (motoblouz) - Rechercher (motardinn) - Rechercher (dafymoto) Online search assistance: Find second-hand (~50-120 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 179,90 € :

Model	Photos
ZANDONA - HYBRID PRO RS Manufacturing location: unknown Price online at time of writing: - 179,90 € (dafymoto) - Rechercher (fcmoto) - Rechercher (motardinn) - Rechercher (motoblouz) Online search assistance: Find second-hand (~20-60 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Models at 188,45 € :

Model	Photos
ALPINESTARS - NUCLEON KR 2 Manufacturing location: unknown Good presentations: Youtube : RevZilla - Alpinestars-Nucleon-KR-2-Adventure-Touring-Back-Protector-Review-at-RevZilla-com Price online at time of writing: - 188,45 € (dafymoto) - Rechercher (fcmoto) - Rechercher (motardinn) - Rechercher (motoblouz) Online search assistance: Find second-hand (~20-40 €) Leboncoin Vinted Miscellaneous searches: Google Youtube
ALPINESTARS - NUCLEON KR 3 Manufacturing location: unknown Good presentations: Youtube : RevZilla - Alpinestars-Nucleon-KR-3-Back-Protector-Review-at-RevZilla-com Price online at time of writing: - 188,45 € (dafymoto) - 209,20 € (fabricant) - Rechercher (fcmoto) - Rechercher (motardinn) - Rechercher (motoblouz) Online search assistance: Find second-hand (~20-40 €) Leboncoin Vinted Miscellaneous searches: Google Youtube

Not sold anymore :

Model	Photos
FORCEFIELD - PRO SUB 4K Manufacturing location: unknown Online search assistance: Find second-hand: Leboncoin Vinted Miscellaneous searches: Google Youtube