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Dirt Bike Oils, Fluids & Lubrication

Engine Ice Coolant -  Dirt Bike Oils, Fluids & Lubrication Engine Ice Coolant SALE $18.39 Save 20%
4.8 out of 5 stars
Motorex Cross Power 4T Oil -  Dirt Bike Oils, Fluids & Lubrication Motorex Cross Power 4T Oil SALE $15.19 - 61.59 Save up to 20%
4.8 out of 5 stars
No Toil Filter Maintenance Kit -  Dirt Bike Oils, Fluids & Lubrication No Toil Filter Maintenance Kit SALE $15.99 Save 20%
4.7 out of 5 stars

Maxima 530MX Synthetic 4-Stroke Engine Oil -  Dirt Bike Oils, Fluids & Lubrication Maxima 530MX Synthetic 4-Stroke Engine Oil SALE $15.19 Save 20%
5 out of 5 stars
Motorex Power Synt 4T Oil -  Dirt Bike Oils, Fluids & Lubrication Motorex Power Synt 4T Oil SALE $15.19 - 61.59 Save up to 20%
4.5 out of 5 stars
Myler's Miracle Flush and Super Coolant Combo -  Dirt Bike Oils, Fluids & Lubrication Myler's Miracle Flush and Super Coolant Combo SALE $19.99 Save 17%

Yamalube All Purpose Oil -  Dirt Bike Oils, Fluids & Lubrication Yamalube All Purpose Oil $5.08 - 18.68
4.9 out of 5 stars
Motorex Cross Power 2T Premix Oil -  Dirt Bike Oils, Fluids & Lubrication Motorex Cross Power 2T Premix Oil SALE $17.59 - 61.59 Save up to 20%
5 out of 5 stars
Bel-ray Works Thumper Oil -  Dirt Bike Oils, Fluids & Lubrication Bel-ray Works Thumper Oil SALE $16.79 Save 20%
5 out of 5 stars

Yamalube Racing Full Synthetic Oil With Ester -  Dirt Bike Oils, Fluids & Lubrication Yamalube Racing Full Synthetic Oil With Ester SALE $16.79 Save 20%
5 out of 5 stars
Kawasaki Performance Oils 10W-40 Motorcycle Oil -  Dirt Bike Oils, Fluids & Lubrication Kawasaki Performance Oils 10W-40 Motorcycle Oil SALE $4.76 - 18.36 Save up to 20%
Motul 300V 4T Competition Synthetic Oil -  Dirt Bike Oils, Fluids & Lubrication Motul 300V 4T Competition Synthetic Oil SALE $15.19 - 55.99 Save up to 20%
5 out of 5 stars

Kawasaki Performance Oils 20W-50 Motorcycle Oil -  Dirt Bike Oils, Fluids & Lubrication Kawasaki Performance Oils 20W-50 Motorcycle Oil SALE $18.36 Save 20%
Bel-ray EXS Full Synthetic 4-Stroke Engine Oil -  Dirt Bike Oils, Fluids & Lubrication Bel-ray EXS Full Synthetic 4-Stroke Engine Oil SALE $15.19 - 55.99 Save up to 20%
Torco T4SR Synthetic Oil -  Dirt Bike Oils, Fluids & Lubrication Torco T4SR Synthetic Oil SALE $16.79 Save 20%

Bel-ray V-Twin Synthetic 4-Stroke Engine Oil -  Dirt Bike Oils, Fluids & Lubrication Bel-ray V-Twin Synthetic 4-Stroke Engine Oil SALE $15.99 - 55.99 Save up to 20%
Yamalube Yamabond 1386 -  Dirt Bike Oils, Fluids & Lubrication Yamalube Yamabond 1386 SALE $16.68 Save 20%
BikeMaster Performance Oil -  Dirt Bike Oils, Fluids & Lubrication BikeMaster Performance Oil SALE $4.79 - 18.39 Save up to 20%

Motorex ATF Super Transmission Fluid -  Dirt Bike Oils, Fluids & Lubrication Motorex ATF Super Transmission Fluid SALE $15.19 Save 20%
4.7 out of 5 stars
Motorex Foam Air Filter Oil 206 -  Dirt Bike Oils, Fluids & Lubrication Motorex Foam Air Filter Oil 206 SALE $15.19 Save 20%
5 out of 5 stars
Motorex Racing Bio Dirt Remover Air Filter Cleaner -  Dirt Bike Oils, Fluids & Lubrication Motorex Racing Bio Dirt Remover Air Filter Cleaner SALE $15.99 Save 20%

Motorex Racing Fork Oil -  Dirt Bike Oils, Fluids & Lubrication Motorex Racing Fork Oil SALE $15.99 Save 20%
5 out of 5 stars
Maxima Bio 2T Biodegradable Injector Oil -  Dirt Bike Oils, Fluids & Lubrication Maxima Bio 2T Biodegradable Injector Oil SALE $18.39 Save 20%
Maxima Air Filter Cleaner -  Dirt Bike Oils, Fluids & Lubrication Maxima Air Filter Cleaner SALE $8.79 - 16.79 Save up to 20%
4.8 out of 5 stars

Maxima Hypoid Synthetic Gear Oil -  Dirt Bike Oils, Fluids & Lubrication Maxima Hypoid Synthetic Gear Oil SALE $16.79 Save 20%
Motorex Grease Spray -  Dirt Bike Oils, Fluids & Lubrication Motorex Grease Spray SALE $15.19 Save 20%
3 out of 5 stars
Bel-ray H1R Synthetic 2-Stroke Oil -  Dirt Bike Oils, Fluids & Lubrication Bel-ray H1R Synthetic 2-Stroke Oil SALE $7.99 - 19.19 Save up to 20%
4.8 out of 5 stars

Motul 800 2T Pro Racing Premix -  Dirt Bike Oils, Fluids & Lubrication Motul 800 2T Pro Racing Premix SALE $16.79 - 63.99 Save up to 20%
4.9 out of 5 stars
Motul 800 2T Factory Line Oil -  Dirt Bike Oils, Fluids & Lubrication Motul 800 2T Factory Line Oil SALE $18.39 Save 20%
5 out of 5 stars
Repsol Moto 2T Racing Full Synthetic 2-Stroke Oil -  Dirt Bike Oils, Fluids & Lubrication Repsol Moto 2T Racing Full Synthetic 2-Stroke Oil SALE $15.99 Save 20%

Repsol Moto 2T Off Road 2-Stroke Oil -  Dirt Bike Oils, Fluids & Lubrication Repsol Moto 2T Off Road 2-Stroke Oil SALE $15.19 Save 20%
Liquid Performance Racing Coolant & Antifreeze -  Dirt Bike Oils, Fluids & Lubrication Liquid Performance Racing Coolant & Antifreeze SALE $15.99 Save 20%
5 out of 5 stars
Liquid Performance Ice Water Racing Coolant -  Dirt Bike Oils, Fluids & Lubrication Liquid Performance Ice Water Racing Coolant SALE $15.19 Save 20%
5 out of 5 stars

Red Line SuperCool With WaterWetter -  Dirt Bike Oils, Fluids & Lubrication Red Line SuperCool With WaterWetter SALE $18.39 Save 20%
Liquid Performance Mini Bike Racing Coolant & Antifreeze -  Dirt Bike Oils, Fluids & Lubrication Liquid Performance Mini Bike Racing Coolant & Antifreeze SALE $15.99 Save 20%
Spectro Year Round High Performance Coolant -  Dirt Bike Oils, Fluids & Lubrication Spectro Year Round High Performance Coolant SALE $9.59 - 17.59 Save up to 20%

Pro Honda No-Toil Air Filter Oil Kit -  Dirt Bike Oils, Fluids & Lubrication Pro Honda No-Toil Air Filter Oil Kit SALE $17.56 Save 20%
Pro Honda HP SS-47 Fork Oil -  Dirt Bike Oils, Fluids & Lubrication Pro Honda HP SS-47 Fork Oil SALE $16.26 Save 20%
Motul RBF 600 Racing Brake Fluid -  Dirt Bike Oils, Fluids & Lubrication Motul RBF 600 Racing Brake Fluid SALE $17.59 Save 20%

Twin Air Power Filter Oil -  Dirt Bike Oils, Fluids & Lubrication Twin Air Power Filter Oil SALE $16.79 Save 20%
5 out of 5 stars
Twin Air Bio Filter Cleaner -  Dirt Bike Oils, Fluids & Lubrication Twin Air Bio Filter Cleaner SALE $16.79 Save 20%
Twin Air Bio Filter Oil -  Dirt Bike Oils, Fluids & Lubrication Twin Air Bio Filter Oil SALE $16.79 - 19.99 Save up to 20%
4 out of 5 stars

Silkolene Race Suspension Oil -  Dirt Bike Oils, Fluids & Lubrication Silkolene Race Suspension Oil SALE $18.39 Save 20%
4.6 out of 5 stars
Motul Gear 300 Gearbox Oil -  Dirt Bike Oils, Fluids & Lubrication Motul Gear 300 Gearbox Oil SALE $18.39 Save 20%
Motul Air Filter Oil -  Dirt Bike Oils, Fluids & Lubrication Motul Air Filter Oil SALE $15.99 Save 20%
5 out of 5 stars

Yamalube Suspension Oil -  Dirt Bike Oils, Fluids & Lubrication Yamalube Suspension Oil SALE $18.36 - 25.56 Save up to 20%
Red Line Gear Oil With ShockProof -  Dirt Bike Oils, Fluids & Lubrication Red Line Gear Oil With ShockProof SALE $15.99 Save 20%
ThreeBond Fast-Set High Performance Gasket Maker -  Dirt Bike Oils, Fluids & Lubrication ThreeBond Fast-Set High Performance Gasket Maker SALE $15.19 Save 20%

ThreeBond Silicone Liquid Gasket -  Dirt Bike Oils, Fluids & Lubrication ThreeBond Silicone Liquid Gasket SALE $19.99 Save 20%
BMC Air Filter Cleaner Kit -  Dirt Bike Oils, Fluids & Lubrication BMC Air Filter Cleaner Kit SALE $17.59 Save 20%
STA-BIL Fuel Stabilizer -  Dirt Bike Oils, Fluids & Lubrication STA-BIL Fuel Stabilizer SALE $4.79 - 15.99 Save up to 20%

BMC Air Filter Oil Spray -  Dirt Bike Oils, Fluids & Lubrication BMC Air Filter Oil Spray SALE $16.79 Save 20%
Mothers Billet Metal Polish -  Dirt Bike Oils, Fluids & Lubrication Mothers Billet Metal Polish SALE $15.99 Save 20%
Champions Choice Cable Luber Kit -  Dirt Bike Oils, Fluids & Lubrication Champions Choice Cable Luber Kit SALE $18.39 Save 20%
3.4 out of 5 stars

Motul Factory Line Shock Oil -  Dirt Bike Oils, Fluids & Lubrication Motul Factory Line Shock Oil SALE $18.39 Save 20%

Most Recent Fluids and Lubrication Reviews

Bel-ray Foam Filter Cleaner & Degreaser Bel-ray Foam Filter Cleaner & Degreaser fsenduro - Alabama, USA 5 out of 5 stars Bel Ray foam filter cleaner works! "I've tried different methods to clean my filters but this is by far the easiest and least smelly cleaners. Really cleans the filter but seems gentle enough that it wont shorten the filters life span."
See all reviews for this product
Motorex Top Speed 4T Oil Motorex Top Speed 4T Oil Mmckimmy - Lake Tahoe, NV 5 out of 5 stars Good purchase, quality oil "Oil for your trans. KTM reccomends motorex, so I switched from Honda trans oil. This stuff keeps your gears spinning!"
See all reviews for this product

Routine maintenance made easy by MotoSport.

Do you want your dirt bike motor to last as long as possible? The easiest way to accomplish that is by routinely changing the oil and filter, not to mention all the other fluids, as often as the manufacturer suggests. Why would you do this? Well, it's not just to swap out the dirty stuff for fresh oil. Motor oil, even the synthetic stuff, starts to break down after repeated heat cycles, which actually decreases it's lubrication properties and can lead to engine failure. Granted, that's a worst-case scenario, but it can happen if you're not paying attention. Motosport carries all the oils you know, like Motul, Belray and Silkolene, who all make everything from your basic oils on up to full-synthetic race oil.

Engine oil isn't the only thing that you should change regularly on your dirt bike. Every oil and liquid in your bike has a maintenance cycle with it, from coolant to fork oil to air filter oil, they all need to be changed regularly. The benefit is a bike that will always run like it should and last much longer.

Here's a few tips to keep your dirt bike running like a champ!

  • Wash your dirt bike! This is the easiest and most obvious one. All that gunk it picked up can cause corrosion on just about everything if left unckecked.
  • Check your brakes for wear. Make sure you still have plenty of brake pad and the rotors are clean and straight. Check out our dirt bike brakes section if they're not up to par.
  • Check your chain and sprockets for wear. Each time you ride, you should check the tension of your chain, and lubricate it if necessary. MotoSport carries chain lube like Maxima Chain Wax and Silkolene chain lube.
  • Clean and oil your air filter, or change it out completely if needed.
  • The oil and oil filter must be changed regularly. Generally, it's about every 3-5 hours of ride time. Not sure how long it's been? MotoSport carries a range of hour meters to help.
  • Check your radiators for damage and check the coolant level. We carry Engine Ice and Liquid Performance brand coolants!
  • Check your tire pressure. Need a tire pressure gauge? We have 'em!
  • Test your controls and cables for smooth operation. Use cable lube or replace them if necessary. Need new levers? We have a huge selection!

Make sure to double check your dirt bike's manual for a maintenance schedule to get more in-depth information for your specific dirt bike. We hope this short list helps you to keep your dirt bike running perfectly for years to come!