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Dirt Bike Oil

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70 Results

Pro Honda
GN4 4-Stroke Oil

$9.36 - $35.37
5 out of 5 stars (72) reviews

Maxima
Premium 4-Stroke Engine Oil

$10.19 - $36.54
Sale
Save 15%
5 out of 5 stars (35) reviews

Yamalube
Hi-Performance Motorsports Oil

$14.99 - $48.99
5 out of 5 stars (5) reviews

Yamalube
All Purpose Oil

$9.99 - $30.99
5 out of 5 stars (67) reviews

Kawasaki Performance Oils
10W-40 Synthetic Oil

$14.95
4.5 out of 5 stars (20) reviews

Motorex
Cross Power 4T Oil

$18.65 - $78.16
Sale
Save 15%
5 out of 5 stars (31) reviews

Maxima
Semi Synthetic 4-Stroke Engine Oil

$11.89 - $41.64
Sale
Save 15%
5 out of 5 stars (38) reviews

Motorex
Top Speed 4T Oil

$59.46
Sale
Save 15%
5 out of 5 stars (23) reviews

Pro Honda
HP4 Semi-Synthetic 4-Stroke Engine Oil

$12.76
5 out of 5 stars (7) reviews

Maxima
Maxum 4 Proplus 4-Cycle Engine Oil

$13.59 - $52.69
Sale
Save 15%
5 out of 5 stars (12) reviews

Yamalube
Full Synthetic Oil With Ester

$16.99
5 out of 5 stars (21) reviews

Pro Honda
HP4S 4-Stroke Full Synthetic Oil

$14.89
5 out of 5 stars (29) reviews

KTM PowerParts
Motorex Power Synt 4T

$22.60 - $87.25
5 out of 5 stars (3) reviews

Motul
300V 4T Competition Synthetic Oil

$25.85 - $98.52
5 out of 5 stars (16) reviews

Bel-Ray
Thumper Synthetic 4-Stroke Engine Oil

$11.99 - $43.19
Sale
Save 20%
5 out of 5 stars (13) reviews

Kawasaki Performance Oils
10W-40 Motorcycle Oil

$9.95 - $31.95
5 out of 5 stars (23) reviews

Lucas Oil
Semi Synthetic Motor Oil

$11.49
5 out of 5 stars (4) reviews

Bel-Ray
EXL 4-Stroke Engine Oil

$9.59 - $33.91
Sale
Save 20%
4.5 out of 5 stars (10) reviews

Klotz
Techniplate Synthetic 4-Stroke Oil

$19.95
5 out of 5 stars (1) review

Yamalube
Semi-Synthetic For Sport

$13.99 - $43.99
5 out of 5 stars (11) reviews

Torco
T4R Synthetic 4-Stroke Oil

$18.99
5 out of 5 stars (2) reviews

Torco
T4MXR Synthetic Oil

$18.99
5 out of 5 stars (1) review

Torco
TR-1 Motor Oil

$19.99
5 out of 5 stars (1) review

Torco
T4 Motor Oil

$13.99
4 out of 5 stars (1) review

Spectro
4 Offroad Oil

$11.95
5 out of 5 stars (1) review

Royal Purple
Max Cycle Engine Oil

$14.39
Sale
Save 20%
5 out of 5 stars (1) review

Red Line
Motorcycle Oil

$22.49
5 out of 5 stars (2) reviews

Rekluse
Factory Formulated Oil

$21.99
5 out of 5 stars (1) review

Pro Honda
HP4M 4-Stroke Oil With Moly

$12.96
5 out of 5 stars (8) reviews

Pro Honda
HP4 Synthetic Blend 4-Stroke Engine Oil

$12.76
5 out of 5 stars (5) reviews

Maxima
V-Twin Mineral

$10.19
Sale
Save 15%

Maxima
PWC Marine 4T

$10.19
Sale
Save 15%

Maxima
530MX Synthetic 4-Stroke Engine Oil

$18.69
Sale
Save 15%
4.5 out of 5 stars (6) reviews

Maxima
Maxum 4 Extra 4-Cycle Engine Oil

$16.99 - $80.74
Sale
Save 15%
5 out of 5 stars (9) reviews

Motul
5100 Ester / Synthetic Oil

$15.61 - $58.07
5 out of 5 stars (6) reviews

Motul
7100 Synthetic Oil

$20.25 - $75.97
5 out of 5 stars (10) reviews

Motorex
Boxer 4T Oil

$76.46
Sale
Save 15%

Motorex
Power Synt 4T Oil

$70.51 - $78.16
Sale
Save 15%
5 out of 5 stars (12) reviews

Motorex
Formula 4T Oil

$57.76
Sale
Save 15%
5 out of 5 stars (1) review

Lucas Oil
Synthetic Motor Oil With Moly

$17.49
5 out of 5 stars (5) reviews

Lucas Oil
Synthetic Motor Oil

$17.49
5 out of 5 stars (4) reviews

Lucas Oil
High Performance Motor Oil

$10.99
5 out of 5 stars (4) reviews

Klotz
MX4 Techniplate Synthetic 4-Stroke Oil

$19.95
5 out of 5 stars (1) review

Kawasaki Performance Oils
20W-50 Motorcycle Oil

$31.95
5 out of 5 stars (6) reviews

Kawasaki Performance Oils
10W-40 Semi-Synthetic Oil

$11.95
5 out of 5 stars (10) reviews

Dirt Bike Oil

Protect your engine and keep your dirt bike running at peak performance with our selection of dirt bike motor oils. Whether you need synthetic, semi-synthetic, or mineral oil, MotoSport carries a wide range of top brands like Motul, Maxima, Bel-Ray, and Motorex, trusted by riders and racers alike. Manufacturers formulate dirt bike oil to reduce engine wear, enhance performance, and provide reliable lubrication for intense off-road conditions.

Explore options for both 2-stroke and 4-stroke engines to find the perfect oil for your bike’s needs. Not sure which motor oil is best? Check out A Guide to Dirt Bike Oils: 2-Stroke & 4-Stroke or call our gearheads at 1-888-676-8853 for expert advice.