Updated Covid-19 information including stores reopening.

  • Award WinningMCN retailer of the year
  • Finance Available0% on orders over £300
  • Click & CollectFrom a shop near you
  • Free UK DeliveryMainland ex H'lands (over £25)
  • 60,000+ Reviewsfrom bikers like you
  • 200+ Top BrandsUK's largest range

Award Winning

There's a reason why our competitors spend so much time watching what we do, we believe in customer service levels beyond the norm and we're always looking for ways to improve. In late 2013 we were recognised for this by the bike industry's No.1 publication, Motorcycle News. As retailer of the year, we feel it's our duty to constantly better our offering and if you have any ideas, we'd love to hear from you!

Finance Available

Why wait? We now provide some of the best finance packages around to help spread the cost and get you on the road. We now offer finance on most orders from as little as £280 with 0% packages starting at only £300. The online application process is super simple too and takes around only 5 minutes to complete! The best part is, there's no paperwork to print and in most cases you'll have a decision in under 10 minutes. Just select finance as a payment method and take it from there!

Click & Collect

If you can't be around to receive your delivery during the day, just use our click & collect option. We offer delivery to a shop local to you using the DPD Pickup network. Most pick up points are open outside of normal working hours and will keep your package so you can collect at a time to suit you.

Free UK Delivery

It's really simple, if you spend over £25 with us, delivery is free of charge to any mainland UK address (excluding Islands & Highlands).

60,000+ Reviews

Whilst we know a bit about bikes and bike kit, the best road testers out there are our customers, real bikers, just like you. If you're looking for advice on what to buy, you'll find over 60,000 independent product reviews which we've posted, unedited, for all to see. Whether it's a question about sizing, quality or something else, our customer reviews are quite simply, the best place to start.

200+ Top Brands

There simply isn't a better selection of biking brands anywhere in the UK and we're constantly updating every range to ensure you have the best choice available.

Knox Upgrade Chest Protector

Body moulded ultra lightweight and comfortable chest protection for Knox shirts

View full details

Our price

Was $21.58

Online Availability

Please select option above

Add to wishlist
Delivery & Returns
Seen it cheaper?
Get a price match
Quick find: 225414

Customer Reviews for Knox Upgrade Chest Protector

Knox Upgrade Chest Protector
June 19, 2020

chest protector knox small

comes in two sizes small and large which cover all the nessaccery chest sizes ... I'm 38 chest which is a medium knox armoured shirt and this is the right size ..... feel secure behind this rock solid but well contoured piece which completes the all ready fantastic knox shirts range .... well worth it if you want to cover all bases so to speak ... I reccomend....

Read more
Knox Upgrade Chest Protector
December 19, 2019

Completes Knox body armour.

Looks & feels good inside Knox body armour protection top. Obviously don't want to do a 'full test' of protection but it's a lot cheaper (I managed for £100) against the airbag type vests. Might need Knox under vest a size larger to accommodate.

Read more
Knox Upgrade Chest Protector
August 29, 2017

Good and a bit thick

What it says on the tin, feels the part and for the money no grumbles you will need plenty of room in your suit as it's a thick thing.

Read more
Knox Upgrade Chest Protector
March 27, 2017


Great product, works brilliantly, easy to attach and comfortable, usual great service from Sportsbikeshop.

Read more
Knox Upgrade Chest Protector
December 6, 2016

Cant be faulted

Absolute gem of a product, perfect size, light and helps with the wind chill.

Read more
Knox Upgrade Chest Protector
October 3, 2016


Very good fit and perfect compliment to back protector. Added bonus is that it definitely helps a lot to keep your chest warm in colder weather, when you might normally need to wear extra base layers.

Read more
Knox Upgrade Chest Protector
April 15, 2016

Simple, light and effective

Attaches easily and fits comfortably. What more could I ask for. Impact testing not to follow I hope.

Read more
Knox Upgrade Chest Protector
April 7, 2016

Very comfortable

Nicely made, light and comfortable.

Read more
Knox Upgrade Chest Protector
May 16, 2015

Don't know I'm wearing it

Excellent fit comfy light weight with wearing back protector as well it sits nicely under my leathers. Still able to throw the bike around with no discomfort. Well made, a must for those who want a little more protection.

Read more
Knox Upgrade Chest Protector
March 6, 2015

Fits well.

I got this to go with the vest I bought. Fits well and covers the chest well, good item. Thanks.

Read more

Knox Upgrade Chest Protector

  • Venture Shirt
  • Trooper Top
  • Urbane Shirt
  • Track Vest
  • Guerilla Vest
  • Fast Back Gilet

Designed and manufactured in Britain by Knox, body moulded to give maximum coverage, ultra-lightweight, flexible and utilizes honeycomb technology with added perforations for ventilation.

Chest guard size guide;

Protector Size
Chest Size
Up to 40inch
42inch and above

The hook and loop fixing system easily attaches to the following products in the Knox collection.



Knox is a British company that has been at the cutting edge of impact protection design since 1981. Their brand partners from around the world are some of the biggest companies in motorcycling that trust Knox and benefit from fitting Knox CE protectors in their garments. They have a very experienced team of experts who understand garment construction. Knox is the company behind the multi award winning Knox brand of Body armour, Original Equipment, Hand armour, Cold Killers and Dry Inside.

See all Knox products
Questions and Answers

Questions and Answers

No questions or answers have been posted for this product…

View similar products

Browse all Knox Body Armour, Browse all Motorcycle Body Armour

You won’t get it cheaper. Our Price Match Promise.

Find it cheaper at any major motorcycle accessory retailer, online or in-store and we‘ll match it.

How to request a price match.
Your Recently Viewed items
What people say about us