Magic Milk Off-Road Moto sealant bottle — front view

Magic Milk Off-Road Moto sealant in use — motocross, enduro and trials riding

Magic Milk Off-Road Moto sealant bottle — back view

Magic Milk Off-Road Moto sealant — full bottle range

Magic Milk Motocross

Q: How much sealant do I need per tyre?

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

🇬🇧 Made in the UK

£19.80

Developed with Tubliss, Gas Gas UK and Trail Blazers across Spain and Morocco — off-road terrain, real abuse. Magic Milk Motocross 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

1L 5L

Quantity:

Product Features

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

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 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
Made in the UK

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

Sealant Applications

The OKO Cap
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.

Frequently asked questions

How much sealant do I need per tyre?

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

Should I run lower pressure with this in my tyres?

You can — and it's one of the practical reasons off-road riders use sealant. Lower pressure increases traction on rough terrain but raises pinch-flat risk; the formula offsets that by sealing the pinch flats as they happen. Ride at the pressure that suits your style; the sealant handles the puncture risk.

Does it work with tubed and tubeless setups?

Yes — Motocross is formulated for thick latex inner tubes and tubeless setups. It also seals the rim leaks that come with off-road tubeless conversions.

Will it work for road motorcycles?

No — this is formulated for off-road riding. The pressures, terrain, and impact forces of road motorcycling are different. For bicycle tyres, use one of our bike-specific sealants.

How long does it last?

Lasts the life of the tube or tyre. No regular top-up cycle required.

MOTOCROSS 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.