Eat My Dirt Brake Shield
Eat My Dirt Brake Shield
Eat My Dirt Brake Shield
Eat My Dirt Brake Shield
Eat My Dirt Brake Shield
Eat My Dirt Brake Shield
Eat My Dirt Brake Shield
Eat My Dirt Brake Shield

Eat My Dirt Brake Shield

Regular price £13.99

🚚 FREE Standard UK Shipping on this item
🌍 International Shipping from £5.99
  • Fits rear cassettes up to 40T
  • Protects discs from overspray
  • Reusable
  • Catches grime

This is such a simple idea and a great help to stop overspray contaminating your brake disc and keep the oily mess contained.

The Brake Shield is an innovative new product that makes cleaning your drivetrain quicker and easier. A simple yet effective design, it sits between the spokes and the cassette to protects your disc brakes and wheel rims while you clean and lubricate your gearing.

The Brake Shield’s innovative tray catches all the cleaner, dirt and oil, meaning that now you can do this dirty job anywhere without making a mess.

The Brake Shield promotes quick, regular cleaning and lubrication, resulting in improved gear shifting and greater efficiency.

Note: This item could be repurposed for larger cassettes but requires user modification to relocate the fixing rivet further outboard.

We ship fast! Our stock levels are updated live and most orders placed before 14:00hrs are shipped same-day (Monday to Friday).

Each product page will show live dispatch times.


  • Standard UK shipping is FREE*.
  • Express shipping options are available on checkout.
  • Unfortunately, we don't offer Click & Collect.


  • Europe standard shipping is £3.99 with an Express option available.
  • We have had to disable shipping to the EU. We hope to be able to resume shipping to more EU destinations shortly.


  • Australia, United States, Canada, Japan and New Zealand is £8.99


*Some exclusions apply.

We offer a no-quibble 30-days refund policy. There's no need to contact us before returning your item(s). Simply send it back to the following address:

Sprocket and Gear (Returns), The Coach House, Bear Lane, Hare Hatch, RG10 9XR, United Kingdom

Be sure to include your order number and reason for return. Sorry, but we can't cover, or contribute to, the cost of the return.


For the full returns/refund policy please click here.


Customer Reviews

Based on 45 reviews
Everyone should have one!

Simple, yet awesome maintenance accessory that everyone should have! Prevents contaminating the discs/pads just as its designed to. Easy to use, I use an empty plastic takeaway container to empty the dirty chain cleaner into, along with the rags which I've used and dispose safely. You won't believe how much it collects just from one clean, preventing it going all over your lawn and into the environment. Yes it's a tad expensive for what it is, but you pay for the ingenuity! Will last a long time, well worth the price.

Steve Davies
Everyone needs one of these.

At first glance an expensive piece of plastic.
But it's essential for keeping oil off the floor and away from the rear brake disc.
Brilliant! Everyone needs one.

Craig Wood
Great idea for cleaning your cassette and chain

This was just what I had been looking for. I can't believe no one had thought of it sooner. Slides over the cassette really easily. Clips together well and stays in place while you spin the cassette and chain. Prevents you from spraying the disc on the other side. No more trying to be careful while cleaning the cassette. This will be getting used on all my bikes.

Dan p
Fab service

Fab service from these guys never heard of them before was searching for a accessory for cleaning they come up on the search had what I wanted at a price better than competitors overall fantastic service will use again

Jamie Rees

Brilliant bit of kit, does what it's supposed to.

Mark Jones
Good product

Very efficient service

Kevin Wallace
Simple but very effective :-)

Delivery was very prompt, well packaged and price turned out to be very reasonable considering how effective the guard was. Took a couple of minutes to get used to the operation and get it located, but once that was done it got to work. Very efficiently caught the waste, which was easily cleaned off when it was stored. But in the meantime, I made use of the sunny day and used it again, now both bikes are sorted and rearing to go. Highly recommended. :-)