Shop Our Summer Warehouse Clearance Up To 70% Off Parts, Gear & Casual >
Account
Your Best Ride Sweepstakes 13 Weeks of Awesome Giveaways ENTER NOW >

Dirt Bike Motor Oil

Refine

64 Results

Pro Honda
HP4S 4-Stroke Full Synthetic Oil

$10.94
5 out of 5 stars (24) reviews

Yamalube
Full Synthetic Oil With Ester

$13.99
5 out of 5 stars (18) reviews

Pro Honda
GN4 4-Stroke Oil

$6.19 - 23.26
5 out of 5 stars (49) reviews

Yamalube
All Purpose Oil

$5.99 - 20.99
5 out of 5 stars (56) reviews

Pro Honda
HP4 Semi-Synthetic 4-Stroke Engine Oil

$9.43
5 out of 5 stars (6) reviews

Kawasaki Performance Oils
10W-40 Synthetic Oil

$11.95
4.5 out of 5 stars (16) reviews

Lucas Oil
Semi Synthetic Motor Oil

$8.44
Sale
Save 6%
5 out of 5 stars (4) reviews

Kawasaki Performance Oils
10W-40 Motorcycle Oil

$5.95 - 22.95
5 out of 5 stars (14) reviews

Yamalube
Semi-Synthetic For Sport

$10.49 - 34.99
5 out of 5 stars (7) reviews

KTM PowerParts
Motorex Formula 4T

$14.15
5 out of 5 stars (1) review

Pro Honda
HP4M 4-Stroke Oil With Moly

$9.60
5 out of 5 stars (5) reviews

KTM PowerParts
Motorex Power Synt 4T

$19.48 - 72.39
5 out of 5 stars (2) reviews

Bel-ray
Thumper Synthetic 4-Stroke Engine Oil

$12.69 - 42.29
Sale
Up to 9%
5 out of 5 stars (10) reviews

Bel-ray
Works Thumper Oil

$21.14
Sale
Save 8%
5 out of 5 stars (6) reviews

Pro Honda
HP4 Synthetic Blend 4-Stroke Engine Oil

$9.43
5 out of 5 stars (5) reviews

Maxima
Semi Synthetic 4-Stroke Engine Oil

$10.04 - 33.00
Sale
Up to 11%
5 out of 5 stars (36) reviews

KTM PowerParts
Motorex Cross Power 4T

$20.41
5 out of 5 stars (1) review

Maxima
530MX Synthetic 4-Stroke Engine Oil

$17.99
Sale
Save 10%
4.5 out of 5 stars (6) reviews

Motul
E-Tech 100 Synthetic Oil

$17.99
5 out of 5 stars (4) reviews

Bel-ray
EXL 4-Stroke Engine Oil

$8.49 - 30.74
Sale
Up to 15%
4.5 out of 5 stars (9) reviews

Motorex
Top Speed 4T Oil

$13.99 - 53.94
Sale
Up to 13%
5 out of 5 stars (14) reviews

Lucas Oil
Synthetic Motor Oil With Moly

$13.99
5 out of 5 stars (5) reviews

Maxima
Maxum 4 Proplus 4-Cycle Engine Oil

$11.64 - 39.24
Sale
Up to 15%
4.5 out of 5 stars (3) reviews

Motorex
Power Synt 4T Oil

$17.99 - 70.89
Sale
Up to 15%
5 out of 5 stars (7) reviews

Lucas Oil
Synthetic Motor Oil

$13.99
5 out of 5 stars (4) reviews

Motorex
KTM Racing 4T Oil

$26.49 - 102.69
Sale
Up to 12%
4.5 out of 5 stars (3) reviews

Motorex
Cross Power 4T Oil

$17.94 - 374.69
Sale
Up to 9%
5 out of 5 stars (22) reviews

Bel-ray
EXS Full Synthetic 4-Stroke Engine Oil

$19.04 - 70.79
Sale
Up to 9%
5 out of 5 stars (4) reviews

Klotz
MX4 Techniplate Synthetic 4-Stroke Oil

$15.99
5 out of 5 stars (1) review

Bel-ray
20W50 EXL 4 Stroke Engine Oil

$8.49 - 30.74
Sale
Up to 15%
5 out of 5 stars (1) review

Motul
7100 Synthetic Oil

$17.99 - 64.99
5 out of 5 stars (7) reviews

Motul
300V 4T Competition Synthetic Oil

$22.99 - 85.99
5 out of 5 stars (14) reviews

Kawasaki Performance Oils
20W-50 Motorcycle Oil

$22.95
5 out of 5 stars (6) reviews

Bel-ray
V-Twin 4-Stroke Engine Oil

$8.49 - 31.69
Sale
Up to 15%

Maxima
Premium 4-Stroke Engine Oil

$7.06 - 25.53
Sale
Up to 12%
5 out of 5 stars (27) reviews

Suzuki ECSTAR
R5000 Mineral Oil

$6.95 - 24.95
5 out of 5 stars (1) review

Motorex
Formula 4T Oil

$11.99 - 236.44
Sale
Up to 14%
5 out of 5 stars (1) review

Bel-ray
EXP Synthetic 4-Stroke Engine Oil

$12.99 - 39.24
Sale
Up to 13%
4.5 out of 5 stars (5) reviews

Maxima
Maxum 4 Extra 4-Cycle Engine Oil

$15.89 - 58.24
Sale
Up to 12%
5 out of 5 stars (7) reviews

Bel-ray
V-Twin Synthetic 4-Stroke Engine Oil

$18.99
5 out of 5 stars (1) review

Motul
5100 Ester / Synthetic Oil

$12.99 - 48.99
5 out of 5 stars (6) reviews

Torco
T4MXR Synthetic Oil

$14.99
5 out of 5 stars (1) review

Motorex
Boxer 4T Oil

$17.94 - 326.14
Sale
Up to 5%

Torco
T4R Semi-Synthetic 4-Stroke Oil

$14.99
5 out of 5 stars (2) reviews

Lucas Oil
High Performance Motor Oil

$8.44
Sale
Save 6%
5 out of 5 stars (2) reviews

Motorex
Sport Max 4T Oil

$7.39
Sale
Save 7%

Torco
T4 Motor Oil

$9.54
Sale
Save 13%
4 out of 5 stars (1) review

Motorex
Racing Pro 4T Oil

$14.83 - 116.44
Clearance
Up to 54%

Most Recent Dirt Bike Motor Oil Reviews

Maxima Premium 4-Stroke Engine Oil

Maxima Premium 4-Stroke Engine Oil

Ryan115 - CT
5 out of 5 stars
Best oil ! "Only oil I use in my mx quads !"
See all reviews for this product
Bel-ray Thumper Synthetic 4-Stroke Engine Oil

Bel-ray Thumper Synthetic 4-Stroke Engine Oil

Hajdu184 - Portland
5 out of 5 stars
This stuff is great. "I have been using this oil for the last year and absolutely love it compared to anything I have used in the past."
See all reviews for this product

Dirt Bike Motor Oil for Sale

MotoSport.com offers 64 Dirt Bike Motor Oil. A leader in our industry, we know you'll be satisfied with your Motor Oil when you buy from us.

Our Pledge

We want to make your next ride, your best ride. Our Dirt Bike Motor Oil ship for free with orders over $79.

If you need some assistance, we can help. Just give one of our Gearheads a call at 1-888-676-8853 and they can help you find the best Motor Oil for you.

Top Dirt Bike Categories

Shop for Motorcycle Parts

Shop for OEM Parts