Magic Milk Motocross

Sale price€26,40
Coming Soon

Developed with Tubliss, Gas Gas UK and Trail Blazers across Spain and Morocco — off-road terrain, real abuse. Magic Milk Motocross is an anti-puncture sealant that seals punctures and snake bites up to 9 mm in innertubes, and handles the inevitable rim leaks when converting a dirt bike to tubeless. Water-based, works alongside natural latex tubes.

Size: 1L

Product Features

Magic Milk Motocross
  • Tested in Motocross, Enduro, Trials and Desert
  • Water-based: lasts the life of the tube and tyre
  • Seals up to 9 mm pinch flats and tube punctures

Instructions for Use

Magic Milk Motocross

Fitted with OKO's patented Cap technology, an industry first, applying sealant has never been easier. After three years of development, the OKO Cap utilizes the latest material technogies to fit seamlessly with your valve system. In the workshop on or on the go, outfitting your tyres with tyre sealant's best kept secret couldn't be easier.

Product Description

Off-road riding tears through tyres in ways trail riding doesn't. Sharp rocks, high-speed compressions, snake bites that would end most rides — Motocross puncture sealant seals punctures and pinch flats up to 9 mm instantly. The biggest seal rating in the Magic Milk line, built for the conditions that earn it: motocross, enduro, trials, desert.

How it seals

The water-based formula works in tubed and tubeless systems — when a puncture opens under the pressures and speeds off-road riding generates, the sealant reaches the breach and seals it before the air loss registers. It lasts the life of the tube or tyre, without drying out or clumping between rides.

Specs

  • Max puncture sealed: 9 mm — including snake bites and pinch flats
  • System: tubed and tubeless — motocross, enduro, trials, desert
  • Water-based — lasts the life of the tube or tyre
  • Wide operating temperature range
  • Non-corrosive

Why 9 mm

Bicycle sealants seal up to 6 or 8 mm. That's not the problem motocrossrcycling creates. The rocks are bigger, the speeds are higher, the impact forces are in a different category. 9 mm is the engineering response to that — not a marketing number, just what the terrain demands.

Bottle Size

1 Litre
The 1L bottle of Magic Milk Motocross Sealant is the perfect choice for serious riders who need more sealant for regular repairs or multiple bikes. Ideal for motocross events or off-road adventures, the 1L size provides ample volume to handle several punctures or snake bites, ensuring you stay protected throughout your ride. This size comes with the OKO Cap application, which allows for quick and clean application with minimal mess. It's practical for those who need reliable, efficient performance, whether you’re riding solo or working with a smaller team.

Usage Info

  • For thick latex inner tubes or tubeless setups.
  • Tested and proven in the toughest conditions.
  • Use this sealant, lower your pressure for the rough stuff, and ride with confidence—no need for costly alternatives.

Dosage & Quantities

  • Front wheel: 250ml
  • Back wheel: 350ml
  • Scooter: 250ml

Frequently asked questions

MOTOCROSS PUNCTURE SEALANT FOR REAL TERRAIN

Built for motocross, enduro, trials and desert riders who refused to accept mousse as the only answer. The formula seals punctures and snake bites up to 9 mm across desert sand, dirt tracks and technical trails. Works with natural latex innertubes and seals rim leaks on tubeless dirt bike conversions.

SEALS 9MM SNAKE BITES

High-impact terrain — jumps, rocks, roots, ruts — produces snake bites and sharp punctures that smaller formulas can't close. This one seals up to 9 mm in seconds and keeps you moving. Water-based, safe for tyres and rims, and lasts the life of the tube.

  • 5 stars: 10 (83%)
  • 4 stars: 2 (17%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
B
Brushknows
Good waterbased sealant for sealing punctures wuith cool functional cap.

I got this magic milk as it has been recommended for helping prevent punctures that require you to change the tyres, from thorns in the forest and from glass or nails or other debris, on the road when watered down.It comes in a sturdy bottle, which makes it ideal for carrying in your backpack, and comes with a unique cap that takes the core out of your Schrader or Presta valves post deflation, and prior to filling up the tube with the sealant, it’s meant to last the lifetime of the tyres, and is non corrosive, so wont damage the insides of your wheelIts easy to use, deflate your tyre, check to make sure your inner tube valve core is removable first, if it is, use the cap to remove the core of your valve by attaching it and turning till the core comes out ,put valve core in safe place( you will need it again after), then put your valve on your wheel to the 12 o’clock position attach the tube over the valve, if using a presta valve, use an o ring over the valve thread, to stop the sealant leaking out when you attach the tube, then turn it to the 6 o’clock position and squeeze in the required amount of sealant for the size tyre you are filling up, then put it back to the 12 o’clock position, put the valve back in using the cap again, spin tyre around a couple of times, then inflate the tyre spin the tyre again to make sure sealant is spread around inside, then put the valve cap back on, and your good to go.The sealant itself is pretty thick and viscose.it has lots of little fibers, this makes it effective at sealing holes, and seems like it wont dry up in a hurry.The price for 1 litre is good value for money, and for the peace of mind, that you won’t have to spend 15 to 20 mins replacing an innertube on the road.

S
Scoot
Good value for 1 Litre bottle

I have never used this brand sealant before but I’m very hopeful having heard good reviews from friends, I should point out I’m not using this in a dirt bike but instead in a MTB bike as apparently it performs better than any off the Bicycle specific sealants.It’s easy to apply with the nozzle attachment and for a litre bottle is amazing value for the price, especially if you’re using it in Bicycle tires as 1 litre is generally about twice the amount you would usually use meaning you can get four tires or two bikes done with this.Only time will tell whether this will prove better than other brands and prevent my commuter MTB bike from getting flats from nails and shards of metal that I encounter on my commute to the industrial area I work but I’m hopeful.

D
Dave
Good quality sealant

Very good sealant , I’ve used there sealant before and not disappointed. Good value for a litre bottle , the little fibres do a great job of sealing any leaks.

M
MR LEE WILLIAMSON
Piece of mind in a bottle

I run this in my enduro bike inner tubes, its tried and tested. I cant get on with the feeling of mousses so this is the next best thing to try and avoid punctures stopping your fun early.

S
Stephen
Good

Worked a treat

C
Customer Review
Great design. And refills available.

This is absolutely brilliant stuff. The clever bottles make it easy to use, and there are refill options available that are bulk jugs, which are cheaper per litre.The sealant works as stated. It’s easy to apply without making a mess. The bottle didn’t clog after use, which is great.

R
Rupert H. Wenn
Thick water based tubeless /tube sealant. Eco. lots of particles. Water down for use in Bicycles?

Having also tried their bicycle specific, 'tubeless only', latex based tyre sealant it seems that aside from the color the main difference with this is it contains far more particles to help sealing, is significantly thicker, and is also water-based and claims to not dry up and isnt latex based, but seals holes as well, and lasts the tyre lifetime, not 3-6 months. This would make it a MUCH better product than their tubeless sealant IMO because being water-based it can be watered down I suspect to match the consistency/thickness required in bicycle tubeless setups that need a less viscous (thinner/runnier) sealant due to lower wheel rotation speeds, so this is my hope and aim, especially as this would work out much cheaper than their bicycle product that is way overpriced.You get 1L) and it costs approx £10 less than their bicycle tubeless specific version, so is better value in any case, whihc is weird - but then anything bicycle or MTB base has a huge unnecessary additional markup.However it may not seal quite such big holes, because at it's full thickness it claims to seal similar sized holes to the thinner tubeless mountain bike product that has less particles in it, so watered down might not perform quite as well therefore, though I am yet to confirm this.However this does seem much better value than their tubeless bicycle specific product being cheaper and giving you more neat and especially if watered down, but would be too thick in its consistency to use 'as-is' in bicycle tires given the wheel rotation speed of them.However the fact that this claims to not dry up and last the lifetime at the tyre is a real bonus as well as being eco-friendly unlike there bicycle tubeless product.I'm keen to see how this performs long term watered down to the consistency of that bicycle product because this would be a far cheaper way of running a tubeless setup if it works as well... Time will tell.I'm also unsure how this differs from some of that other products like the ATV product because again apart from the colour this seems even more identical to this Motorcross one and both of them claim they are suitable for both tubes and tubeless setups, water based, latex free, etc, but ATV you gte more (1.25L) for about the same price - so why use this and not the thicvker ATV one slightly watered down?It seems to me they may be selling basically the same products but with different titles which I think is just confusing if so.However as a tubed sealant or in tubeless ATV form this is a reasonable buy and okayish value given the effectiveness of sealing pretty large holes and that it doesn't rapidly dry out.

J
JDS
Works a treat.

This has saved a lot of bother for my son. He has an off road electric bike that I have had to perform puncture repairs on numerous times. A quick blast of this and he's had no issues (or me) for weeks now. I will admit that on occasion the culprit was me pinching holes in the innertube when removing the tire but that's not an issue now. We'll just wait till we see the fluid oozing out of the hole in the tyre and then change the inner tube (not sure if that's how you do it but it seems right). You only need about 1/2rd of a container in a back wheel and a1/4 in the front so it is great value for money getting a 1ltr bottle especially if your out on a trail on a weekend.

H
HolyCheesus
Magic Milk quick tyre sealant

This works exactly as I hoped it would, and it’s a good size/weight bottle to fit in the kit bag. The nozzle is brilliant. Pretty much just attach it and squeeze it in, it makes it as quick as a pit stop. The bottle is strong so it can withstand some throwing around/bashing about, and the synthetic rubber inside seems to work really well inside my tubeless tyres. Does the job.

G
Gold-reviewer🌟
Very good stuff

Magic Milk Motocross Bike Tyre Sealant – With Innovative Cap for Easy Application – Seals 9mm Punctures in Dirt Bike, Scooter and Moped Tyres – CO2 Cartridge CompatibleThis bike tyre sealant has come in very handy and works like a treat if wanting to repair a bike tyre quickly and efficiently This is the stuff to use I would say, my husband has used his on a few different things like a wheel barrow wheel, a bike trailer for push bikes and also our grandkids wheel which seems to have done the job and kept it up for a while so very pleased with this stuff.This can be used for long bike rides and if you get a puncture this would definitely keep you going so very good quality stuff and works very quickly, easy to use and I would 100% recommend as very reliable.

L
Lacey
Perfect puncture fix

Magic Milk Motocross Tyre Sealant is fantastic; the innovative cap makes application super easy, and it reliably seals my punctures on my dirt bike, but can be used on scooter and moped tires, plus it's compatible with CO2 cartridges for quick fixes. Great value and good size.

R
Reconciliation
Works perfectly every time

I’ve used this very OKO magic milk for motocross in every tyre I’ve put on my bike and I swear by it especially on the really rough tracks or trails. I have previously removed tyres and tubes with three different punctures in one wheel but never noticed except for having to bring the pressure up slightly between runs, this is really easy to use with the filler nozzle attached to the bottle and the quantity guide supplied. In my opinion this works really well and as well as my crossers I’ve got it in my fat bike tyres and never looked back, I wouldn’t hesitate to recommend this puncture sealant as it’s really just peace of mind when you go out that a puncture isn’t going to stop you👍👍👍😁😁😁