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Dirt Bike 4-Stroke Engine Oils

Dirt Bike 4-Stroke Engine Oils

Dirt Bike 4-Stroke Engine Oils

Dirt Bike 4-Stroke Engine Oils for Honda, Yamaha & KTM: Motul 5100, Motorex Cross Power & Maxima Pro Plus at JJ Motorsports

Protect and power your 4-stroke dirt bike with premium engine oils from JJ Motorsports, engineered for high-RPM shear stability and wet-clutch compatibility in motocross, enduro, and trail riding. These synthetics deliver clean power and reduced wear.

Shop Motul, Motorex, and Maxima Racing Oil 4T oils for race-grade formulas that boost efficiency and longevity. Explore related categories such as dirt bike oils and fluids for cleaners and additives, or dirt bike chemical for coolants and sealants to complete your maintenance routine and ensure smooth, high-rev operation across all conditions, from dusty tracks to wet trails.

Top Dirt Bike 4-Stroke Engine Oils

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • K & N Synthetic Engine Oil - 10W40 - 1 U.S. quart 108062

    K & N Synthetic Engine Oil - 10W40 - 1 U.S. quart 108062

    K & N

    $15.99
    Proper engine lubrication is non-negotiable for maintaining peak performance and extending engine life under racing conditions or high-demand driving. K&N's synthetic 10W40 formulation provides superior protection across extreme temperature ranges,...
    36010838
    SKU:
    36010838
    Availability:
    Ships Same Business Day
    Weight:
    1.90 LBS
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA2
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TYPE:
    ENGINE
    OIL BASE:
    SYNTHETIC (FULL-SYNTHETIC)
    APPLICATION:
    4-STROKE
    CONTAINER SIZE IMPERIAL:
    1 US QUART
    PACKAGING:
    6 PER CASE, SOLD EACH
    UNITS:
    EACH
    VISCOSITY (WEIGHT):
    10W-40
    CONTAINER SIZE METRIC:
    946 ML
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • K & N Synthetic Engine Oil - 20W50 - 1 U.S. quart 108063

    K & N Synthetic Engine Oil - 20W50 - 1 U.S. quart 108063

    K & N

    $15.99
    Maintaining proper oil viscosity is non-negotiable for engine longevity and performance consistency across varying operating temperatures. K&N's 20W50 synthetic formulation delivers robust film strength and thermal stability, ensuring reliable protection...
    36010839
    SKU:
    36010839
    Availability:
    Ships Same Business Day
    Weight:
    1.90 LBS
    OIL BASE:
    SYNTHETIC (FULL-SYNTHETIC)
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TYPE:
    ENGINE
    APPLICATION:
    4-STROKE
    CONTAINER SIZE IMPERIAL:
    1 US QUART
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA2
    UNITS:
    EACH
    CONTAINER SIZE METRIC:
    946 ML
    PACKAGING:
    6 PER CASE, SOLD EACH
    VISCOSITY (WEIGHT):
    20W-50
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • BEL-RAY Thumper Synthetic Oil  10W-50 - 4 L 99550-B4LW

    BEL-RAY Thumper Synthetic Oil 10W-50 - 4 L 99550-B4LW

    BEL-RAY

    $92.99
    Single-cylinder off-road engines demand oil that matches their aggressive duty cycle—constant high RPMs, extreme temperatures, and clutch engagement demands that conventional oils simply can't handle. BEL-RAY Thumper Synthetic 10W-50 is engineered...
    36010168
    SKU:
    36010168
    Availability:
    Ships Same Business Day
    Weight:
    8.10 LBS
    APPLICATION:
    4-STROKE
    CONTAINER SIZE IMPERIAL:
    1.05 US GAL.
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA2
    MODEL:
    THUMPER
    UNITS:
    EACH
    PACKAGING:
    4 PER CASE, SOLD EACH
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    UTV
    VISCOSITY (WEIGHT):
    10W-50
    CONTAINER SIZE METRIC:
    4 LITER
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SN
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    TYPE:
    ENGINE
    OIL BASE:
    ESTER (SYNTHETIC)
    $92.99
    Qty in Cart: 0
    Quantity:
    Price:
    $92.99
    Subtotal:
  • KLOTZ OIL Synthetic Engine Oil 10W-30 - 1 U.S. quart KL-830

    KLOTZ OIL Synthetic Engine Oil 10W-30 - 1 U.S. quart KL-830

    KLOTZ OIL

    $19.95
    High-performance 4-stroke engines demand oil that matches their intensity—and Klotz KL-830 delivers the film strength and anti-scuff protection your valvetrain needs to survive extreme conditions. The TechniPlate lubricity system reduces wear on...
    KL830
    SKU:
    KL830
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    APPLICATION:
    4-STROKE
    CONTAINER SIZE IMPERIAL:
    1 US QUART
    CONTAINER SIZE METRIC:
    946 ML
    UNITS:
    EACH
    OIL BASE:
    SYNTHETIC (FULL-SYNTHETIC)
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API CF
    PACKAGING:
    10 PER CASE, SOLD EACH
    RIDING STYLE:
    STREET
    TYPE:
    ENGINE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SG
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA 4T
    MODEL:
    TECHNIPLATE®
    RIDING STYLE:
    OFF-ROAD
    VISCOSITY (WEIGHT):
    10W-30
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • KLOTZ OIL Synthetic Engine Oil 10W-40 - 1 U.S. quart KL-840

    KLOTZ OIL Synthetic Engine Oil 10W-40 - 1 U.S. quart KL-840

    KLOTZ OIL

    $19.95
    High-revving 4-stroke engines demand oil that can handle extreme friction and thermal stress without breaking down. Klotz KL-840 Synthetic delivers the film strength and anti-wear protection your engine needs to maintain peak power output while keeping...
    KL840
    SKU:
    KL840
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    CONTAINER SIZE IMPERIAL:
    1 US QUART
    CONTAINER SIZE METRIC:
    946 ML
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API CF
    UNITS:
    EACH
    OIL BASE:
    SYNTHETIC (FULL-SYNTHETIC)
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    VISCOSITY (WEIGHT):
    10W-40
    APPLICATION:
    4-STROKE
    PACKAGING:
    10 PER CASE, SOLD EACH
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    STREET
    TYPE:
    ENGINE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SG
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA 4T
    MODEL:
    TECHNIPLATE®
    RIDING STYLE:
    OFF-ROAD
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • KLOTZ OIL Synthetic Engine Oil 20W-50 - 1 U.S. quart KL-850

    KLOTZ OIL Synthetic Engine Oil 20W-50 - 1 U.S. quart KL-850

    KLOTZ OIL

    $19.95
    Klotz KL-850 is engineered for riders who demand reliable power delivery and extended component life in high-stress riding conditions. The TechniPlate lubricity system delivers superior film strength and anti-scuff protection, ensuring your clutch and...
    KL850
    SKU:
    KL850
    Availability:
    Ships Same Business Day
    Weight:
    2.13 LBS
    APPLICATION:
    4-STROKE
    CONTAINER SIZE IMPERIAL:
    1 US QUART
    CONTAINER SIZE METRIC:
    946 ML
    MODEL:
    TECHNIPLATE®
    UNITS:
    EACH
    OIL BASE:
    SYNTHETIC (FULL-SYNTHETIC)
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SG
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA 4T
    RIDING STYLE:
    OFF-ROAD
    VISCOSITY (WEIGHT):
    20W-50
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API CF
    PACKAGING:
    10 PER CASE, SOLD EACH
    RIDING STYLE:
    STREET
    TYPE:
    ENGINE
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • MOTUL 5100 4T Synthetic Blend Oil  - 10W-40 - 1 L 104066

    MOTUL 5100 4T Synthetic Blend Oil - 10W-40 - 1 L 104066

    MOTUL

    $15.61
    Protecting your 4-stroke engine means choosing an oil engineered for the demands of modern motorcycles and powersports equipment. MOTUL 5100 4T combines synthetic blend technology with extreme pressure additives to deliver reliable lubrication across the...
    MOT46
    SKU:
    MOT46
    Availability:
    Ships Same Business Day
    Weight:
    2.08 LBS
    CONTAINER SIZE METRIC:
    1 LITER
    PRODUCT NAME:
    OIL
    UNITS:
    EACH
    APPLICATION:
    4-STROKE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SH
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    TYPE:
    ENGINE
    CONTAINER SIZE IMPERIAL:
    1.05 US QUART
    MODEL:
    5100 4T
    OIL BASE:
    TECHNOSYNTHESE (ESTER)
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    UTV
    VISCOSITY (WEIGHT):
    10W-40
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SG
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SL
    PACKAGING:
    12 PER CASE, SOLD EACH
    $15.61
    Qty in Cart: 0
    Quantity:
    Price:
    $15.61
    Subtotal:
  • On Sale
    MAXIMA RACING OIL Extra Synthetic 4T Oil - 10W40 - 1 L 16901

    MAXIMA RACING OIL Extra Synthetic 4T Oil - 10W40 - 1 L 16901

    MAXIMA RACING OIL

    MSRP: $21.99
    Now: $19.35
    Was: $21.99
    Road racing demands an oil that handles extreme temperatures and sustained high RPM operation without breaking down. MAXIMA Racing Oil's 100% synthetic ester base reduces friction and engine heat while maintaining film strength through the toughest race...
    16901X
    SKU:
    16901X
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    CONTAINER SIZE IMPERIAL:
    1.05 US QUART
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SL
    MODEL:
    MAXUM 4 EXTRA
    OIL BASE:
    ESTER (SYNTHETIC)
    VISCOSITY (WEIGHT):
    10W-40
    APPLICATION:
    4-STROKE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA
    UNITS:
    EACH
    CONTAINER SIZE METRIC:
    1 LITER
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    TYPE:
    ENGINE
    PACKAGING:
    12 PER CASE, SOLD EACH
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    UTV
    MSRP: $21.99
    Now: $19.35
    Was: $21.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $21.99
    Now: $19.35
    Was: $21.99
    Subtotal:
  • On Sale
    MAXIMA RACING OIL Extra Synthetic 4T Oil - 10W40 - 4 L 169128

    MAXIMA RACING OIL Extra Synthetic 4T Oil - 10W40 - 4 L 169128

    MAXIMA RACING OIL

    MSRP: $79.99
    Now: $70.39
    Was: $79.99
    If you're running a road race engine, oil choice directly impacts your power delivery, engine longevity, and lap consistency. MAXIMA Racing Oil's 100% synthetic triple ester formula reduces friction and operating temperatures—giving you the thermal...
    169128
    SKU:
    169128
    Availability:
    Ships Same Business Day
    Weight:
    7.82 LBS
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA
    PRODUCT NAME:
    OIL
    UNITS:
    EACH
    OIL BASE:
    ESTER (SYNTHETIC)
    RIDING STYLE:
    OFF-ROAD
    VISCOSITY (WEIGHT):
    10W-40
    APPLICATION:
    4-STROKE
    CONTAINER SIZE METRIC:
    3.8 LITER
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    TYPE:
    ENGINE
    CONTAINER SIZE IMPERIAL:
    1 US GAL.
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SL
    MODEL:
    MAXUM 4 EXTRA
    PACKAGING:
    4 PER CASE, SOLD EACH
    RIDING STYLE:
    UTV
    MSRP: $79.99
    Now: $70.39
    Was: $79.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $79.99
    Now: $70.39
    Was: $79.99
    Subtotal:
  • MOTUL 7100 4T Synthetic Oil - 10W-30 - 4 L 104090

    MOTUL 7100 4T Synthetic Oil - 10W-30 - 4 L 104090

    MOTUL

    $75.97
    Modern 4-stroke engines demand synthetic lubrication that can handle both aggressive riding and emissions equipment without compromise. MOTUL 7100 4T delivers ester-based protection that sharpens throttle response while safeguarding your gearbox under...
    36010800
    SKU:
    36010800
    Availability:
    Ships Same Business Day
    Weight:
    8.05 LBS
    CONTAINER SIZE IMPERIAL:
    1.05 US GAL.
    CONTAINER SIZE METRIC:
    4 LITER
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SM
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA
    PRODUCT NAME:
    OIL
    UNITS:
    EACH
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SG
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SL
    MODEL:
    7100
    PACKAGING:
    4 PER CASE, SOLD EACH
    RIDING STYLE:
    UTV
    VISCOSITY (WEIGHT):
    10W-30
    APPLICATION:
    4-STROKE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SH
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SJ
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TYPE:
    ENGINE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SN
    OIL BASE:
    ESTER (SYNTHETIC)
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    $75.97
    Qty in Cart: 0
    Quantity:
    Price:
    $75.97
    Subtotal:
  • MOTUL 5100 4T Synthetic Blend Oil  - 20W-50 - 4 L 109945

    MOTUL 5100 4T Synthetic Blend Oil - 20W-50 - 4 L 109945

    MOTUL

    $58.07
    Proper 4-stroke engine oil is non-negotiable for maintaining peak performance and extending engine life, especially under demanding riding conditions. MOTUL 5100 delivers synthetic blend protection with ester technology that sharpens throttle response...
    36010797
    SKU:
    36010797
    Availability:
    Ships Same Business Day
    Weight:
    8.20 LBS
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SG
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SL
    MODEL:
    5100 4T
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    OIL BASE:
    TECHNOSYNTHESE (ESTER)
    PACKAGING:
    4 PER CASE, SOLD EACH
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    UTV
    CONTAINER SIZE METRIC:
    4 LITER
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    ATV
    TYPE:
    ENGINE
    APPLICATION:
    4-STROKE
    CONTAINER SIZE IMPERIAL:
    1.05 US GAL.
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SH
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA
    UNITS:
    EACH
    VISCOSITY (WEIGHT):
    20W-50
    Qty in Cart: 0
    Quantity:
    Price:
    $58.07
    Subtotal:
  • MOTUL 5100 4T Synthetic Blend Oil  - 20W-50 - 1 L 109944

    MOTUL 5100 4T Synthetic Blend Oil - 20W-50 - 1 L 109944

    MOTUL

    $15.61
    Keeping your 4-stroke engine running at peak performance requires an oil that can handle both high-RPM demands and modern emissions systems. MOTUL 5100 combines synthetic ester technology with a precisely balanced 20W-50 viscosity to deliver superior...
    36010796
    SKU:
    36010796
    Availability:
    Ships Same Business Day
    Weight:
    2.15 LBS
    CONTAINER SIZE IMPERIAL:
    1.05 US QUART
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SG
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SL
    MODEL:
    5100 4T
    PACKAGING:
    12 PER CASE, SOLD EACH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    CONTAINER SIZE METRIC:
    1 LITER
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    ATV
    TYPE:
    ENGINE
    OIL BASE:
    TECHNOSYNTHESE (ESTER)
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    APPLICATION:
    4-STROKE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SH
    VISCOSITY (WEIGHT):
    20W-50
    $15.61
    Qty in Cart: 0
    Quantity:
    Price:
    $15.61
    Subtotal:
  • MOTOREX Top Speed Synthetic 4T Engine Oil -15W-50 - 1 L 198403

    MOTOREX Top Speed Synthetic 4T Engine Oil -15W-50 - 1 L 198403

    MOTOREX

    $16.50
    If you're running a KTM 2-stroke or 4-stroke, selecting the right transmission oil directly impacts clutch engagement, wear protection, and overall drivetrain longevity. MOTOREX Top Speed Synthetic 4T delivers the viscosity and friction characteristics...
    36010766
    SKU:
    36010766
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    APPLICATION:
    4-STROKE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SM
    MODEL:
    TOP SPEED 4T
    UNITS:
    EACH
    VISCOSITY (WEIGHT):
    15W-50
    CONTAINER SIZE METRIC:
    1 LITER
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SN
    PACKAGING:
    10 PER CASE, SOLD EACH
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    ATV
    TYPE:
    ENGINE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA2
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    UTV
    CONTAINER SIZE IMPERIAL:
    1.05 US QUART
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SL
    OIL BASE:
    SYNTHETIC (FULL-SYNTHETIC)
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    $16.50
    Qty in Cart: 0
    Quantity:
    Price:
    $16.50
    Subtotal:
  • MOTOREX Top Speed Synthetic 4T Engine Oil - 10W-40 - 1 L 198402

    MOTOREX Top Speed Synthetic 4T Engine Oil - 10W-40 - 1 L 198402

    MOTOREX

    $16.50
    Proper oil selection is critical to engine longevity and performance. MOTOREX Top Speed Synthetic 4T delivers the friction characteristics and wear protection your 4-stroke engine demands, while its fully synthetic formulation minimizes oil consumption...
    36010765
    SKU:
    36010765
    Availability:
    Ships Same Business Day
    Weight:
    2.20 LBS
    CONTAINER SIZE METRIC:
    1 LITER
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SN
    MODEL:
    TOP SPEED 4T
    PACKAGING:
    10 PER CASE, SOLD EACH
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    APPLICATION:
    4-STROKE
    CONTAINER SIZE IMPERIAL:
    1.05 US QUART
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SM
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA2
    UNITS:
    EACH
    VISCOSITY (WEIGHT):
    10W-40
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SL
    OIL BASE:
    SYNTHETIC (FULL-SYNTHETIC)
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    TYPE:
    ENGINE
    $16.50
    Qty in Cart: 0
    Quantity:
    Price:
    $16.50
    Subtotal:
  • MOTOREX Cross Power Synthetic 4T Engine Oil - 10W-50 - 1 L 198401

    MOTOREX Cross Power Synthetic 4T Engine Oil - 10W-50 - 1 L 198401

    MOTOREX

    $21.50
    Racing engines demand oil that can handle extreme heat, shear forces, and sustained high RPM operation without breaking down. MOTOREX Cross Power Synthetic 4T delivers the thermal stability and wear protection you need to keep your engine reliable...
    36010763
    SKU:
    36010763
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    CONTAINER SIZE IMPERIAL:
    1.05 US QUART
    CONTAINER SIZE METRIC:
    1 LITER
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SN
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    APPLICATION:
    4-STROKE
    PACKAGING:
    10 PER CASE, SOLD EACH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TYPE:
    ENGINE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SL
    OIL BASE:
    SYNTHETIC (FULL-SYNTHETIC)
    RIDING STYLE:
    UTV
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SM
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA2
    MODEL:
    CROSS POWER
    PRODUCT NAME:
    OIL
    UNITS:
    EACH
    VISCOSITY (WEIGHT):
    10W-50
    $21.50
    Qty in Cart: 0
    Quantity:
    Price:
    $21.50
    Subtotal:
  • MOTOREX Top Speed Synthetic 4T Engine Oil - 10W-30 - 1 L 198479

    MOTOREX Top Speed Synthetic 4T Engine Oil - 10W-30 - 1 L 198479

    MOTOREX

    $16.50
    Synthetic 4T engine oils demand precision—and MOTOREX delivers exactly that. This fully synthetic formulation reduces oil consumption while providing superior wear protection, keeping your engine running cleaner and longer between service intervals...
    36010762
    SKU:
    36010762
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    CONTAINER SIZE METRIC:
    1 LITER
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SN
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SL
    MODEL:
    TOP SPEED 4T
    OIL BASE:
    SYNTHETIC (FULL-SYNTHETIC)
    APPLICATION:
    4-STROKE
    CONTAINER SIZE IMPERIAL:
    1.05 US QUART
    PACKAGING:
    10 PER CASE, SOLD EACH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SM
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA2
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    UTV
    TYPE:
    ENGINE
    VISCOSITY (WEIGHT):
    10W-30
    $16.50
    Qty in Cart: 0
    Quantity:
    Price:
    $16.50
    Subtotal:
  • MOTOREX Power Synt 4T Engine Oil - 5W-40 - 1 L 198462

    MOTOREX Power Synt 4T Engine Oil - 5W-40 - 1 L 198462

    MOTOREX

    $21.50
    MOTOREX Power Synt 4T delivers the thermal stability and wear protection your high-revving 4-stroke engine demands, especially under sustained racing conditions where standard oils break down. The fully synthetic formulation maintains consistent...
    36010759
    SKU:
    36010759
    Availability:
    Ships Same Business Day
    Weight:
    1.15 LBS
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SL
    MODEL:
    POWER SYNT 4T
    OIL BASE:
    SYNTHETIC (FULL-SYNTHETIC)
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    TYPE:
    ENGINE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SN
    APPLICATION:
    4-STROKE
    CONTAINER SIZE IMPERIAL:
    1.05 US QUART
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SM
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA2
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    CONTAINER SIZE METRIC:
    1 LITER
    PACKAGING:
    10 PER CASE, SOLD EACH
    RIDING STYLE:
    ATV
    VISCOSITY (WEIGHT):
    5W-40
    $21.50
    Qty in Cart: 0
    Quantity:
    Price:
    $21.50
    Subtotal:
  • MOTOREX Formula Synthetic Blend 4T Engine Oil - 15W-50 - 1 L 198481

    MOTOREX Formula Synthetic Blend 4T Engine Oil - 15W-50 - 1 L 198481

    MOTOREX

    $15.99
    If you're running a 4-stroke engine that demands reliable lubrication across variable operating temperatures, MOTOREX Formula Synthetic Blend 4T delivers the thermal stability and wear protection your machine needs. This semi-synthetic formulation...
    36010758
    SKU:
    36010758
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    CONTAINER SIZE IMPERIAL:
    1.05 US QUART
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SG
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SL
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA2
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    UTV
    CONTAINER SIZE METRIC:
    1 LITER
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SH
    MODEL:
    FORMULA 4T
    PACKAGING:
    10 PER CASE, SOLD EACH
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    RIDING STYLE:
    STREET
    TYPE:
    ENGINE
    APPLICATION:
    4-STROKE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SJ
    OIL BASE:
    SYNTHETIC BLEND (SEMI-SYNTHETIC)
    UNITS:
    EACH
    VISCOSITY (WEIGHT):
    15W-50
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • MOTOREX Formula Synthetic Blend 4T Engine Oil - 10W-40 - 1 L 198480

    MOTOREX Formula Synthetic Blend 4T Engine Oil - 10W-40 - 1 L 198480

    MOTOREX

    $15.99
    If you're running a 4-stroke engine in a street bike, dirt bike, or small displacement machine, oil choice directly impacts engine longevity and clutch engagement. MOTOREX Formula Synthetic Blend 10W-40 delivers the thermal stability and wear protection...
    36010757
    SKU:
    36010757
    Availability:
    Ships Same Business Day
    Weight:
    2.05 LBS
    CONTAINER SIZE IMPERIAL:
    1.05 US QUART
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SG
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    VISCOSITY (WEIGHT):
    10W-40
    CONTAINER SIZE METRIC:
    1 LITER
    MODEL:
    FORMULA 4T
    PRODUCT NAME:
    OIL
    RIDING STYLE:
    ATV
    TYPE:
    ENGINE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA2
    RIDING STYLE:
    OFF-ROAD
    RIDING STYLE:
    UTV
    APPLICATION:
    4-STROKE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SH
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SJ
    OIL BASE:
    SYNTHETIC BLEND (SEMI-SYNTHETIC)
    PACKAGING:
    10 PER CASE, SOLD EACH
    UNITS:
    EACH
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • MOTOREX Cross Power Synthetic 4T Engine Oil - 10W-60 - 1 L 198468

    MOTOREX Cross Power Synthetic 4T Engine Oil - 10W-60 - 1 L 198468

    MOTOREX

    $23.99
    If you're running a high-strung 4-stroke engine in racing conditions, oil viscosity and thermal stability aren't luxuries—they're necessities. MOTOREX Cross Power Synthetic 10W-60 delivers the shear stability and wear protection your engine demands under...
    36010756
    SKU:
    36010756
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    CONTAINER SIZE IMPERIAL:
    1.05 US QUART
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SN
    RIDING STYLE:
    OFF-ROAD
    VISCOSITY (WEIGHT):
    10W-60
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SL
    OIL BASE:
    SYNTHETIC (FULL-SYNTHETIC)
    RIDING STYLE:
    UTV
    APPLICATION:
    4-STROKE
    CONTAINER SIZE METRIC:
    1 LITER
    PACKAGING:
    10 PER CASE, SOLD EACH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    TYPE:
    ENGINE
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    API SM
    MEETS OR EXCEEDS REQUIREMENTS FOR:
    JASO MA2
    MODEL:
    CROSS POWER
    PRODUCT NAME:
    OIL
    UNITS:
    EACH
    $23.99
    Qty in Cart: 0
    Quantity:
    Price:
    $23.99
    Subtotal:
  • Total: items /

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Motocross 4-stroke Engine Oils
Get the best of 4-stroke engine oils exclusively from JJ Motorsports! Choose from Maxim's Pro Plus, Motorex's Cross Power, and Klotz – all ready to power your dirt bike. Keep on dirt bike maintenance with fast shipping. Visit us today for an unbeatable selection at great prices.


Brands
• Maxima
• Motorex
• Klotz 
• Motul
• Liqui Moly

 

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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