Motorcycle Lubricants

Motorex Top Speed 4T Semi-synthetic Motorcycle Oil for Four-Stroke Engines 15W-50 1lt

One-liter four-stroke (4T) motorcycle engine oil with a viscosity grade of 15W-50.

Engine lubricants have two main functions: The first is to reduce friction between moving parts, and the second is to...

One-liter four-stroke (4T) motorcycle engine oil with a viscosity grade of 15W-50.

Engine lubricants have two main functions: The first is to reduce friction between moving parts, and the second is to dissipate heat from the engine walls.

The viscosity numbers indicate how thick a lubricant is. It is represented by 2 numbers: The first with the letter "W"...

See Description & Specifications See Description & Specifications
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Reviews (18)

Reviews

  1. 17
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • kostasaggouras
    5
    0 out of 1 members found this review helpful

    Verified purchase

    It is the one recommended by KTM for enduro exc 125 2001.. the gearbox literally became like honey.. Nothing to do with anything else I have used all these years.. I highly recommend it for hard use with many clutchless shifts and excessive strain.. No matter how much I abuse the gearbox, it works perfectly.. Attention, I don't know if it is suitable for four-stroke engines where everything is lubricated together—gearbox, crankshaft, valves, etc.. On the two-stroke, where it only lubricates the gearbox and the clutch, it is perfect..
    2t till death

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the viscosity: 10W-40

    Very good oil in fazer 1000 I put it and it is perfect especially in the gearbox where in fazer the first slams from its mother

    Translated from Greek ·
    Did you find this review helpful?
  • Zetakias_Motovlog
    5
    1 out of 1 members found this review helpful

    Verified purchase

    For the Crypton R 105 at 54 millimeters, it is exactly what you need, buttery smooth always, and it doesn't get hot with both cold and hot temperatures. Now, its durability remains to be seen...

    On March 23rd, the oil has done 1500 kilometers and it still holds up, even though the transmission heats up slightly. It's still buttery smooth, so I will probably choose it again, 15 50

    Translated from Greek ·
    Did you find this review helpful?
  • Lee_desmo
    5
    1 out of 1 members found this review helpful
    This review is about viscosity: 10W-40, capacity: 4 lt

    Very good quality oil. Used in Ducati with dry clutch. Satisfied compared to other brands.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the viscosity: 10W-40

    top oil!

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about viscosity: 10W-40, capacity: 4 lt

    Finally, a proper oil for the engine. Huge difference from Bell Ray..

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about viscosity: 10W-40, capacity: 4 lt

    Perfect oil for the tiger 1050 that I have done a very good job. Highly recommended!

    Translated from Greek ·
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  • Verified purchase

    Very good oil for xt600x.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the viscosity: 10W-40

  • Verified purchase

  • Verified purchase

  • Verified purchase

    This review is about the viscosity: 10W-40

  • Verified purchase

  • This review is about viscosity: 10W-40, capacity: 4 lt

  • Verified purchase

    This review is about viscosity: 10W-40, capacity: 4 lt

  • Verified purchase

    This review is about the viscosity: 10W-40

  • Verified purchase

    This review is about viscosity: 10W-40, capacity: 4 lt

  • It is the one recommended by KTM for enduro exc 125 2001.. the gearbox literally became like honey.. Nothing to do with anything else I have used all these years.. I highly recommend it for hard use with many clutchless shifts and excessive strain.. No matter how much I abuse the gearbox, it works perfectly.. Attention, I don't know if it is suitable for four-stroke engines where everything is lubricated together—gearbox, crankshaft, valves, etc.. On the two-stroke, where it only lubricates the gearbox and the clutch, it is perfect..
    2t till death

    Translated from Greek ·
    0
  • Very good oil in fazer 1000 I put it and it is perfect especially in the gearbox where in fazer the first slams from its mother

    Translated from Greek ·
    0
  • For the Crypton R 105 at 54 millimeters, it is exactly what you need, buttery smooth always, and it doesn't get hot with both cold and hot temperatures. Now, its durability remains to be seen...

    On March 23rd, the oil has done 1500 kilometers and it still holds up, even though the transmission heats up slightly. It's still buttery smooth, so I will probably choose it again, 15 50

    Translated from Greek ·
    1
  • Very good quality oil. Used in Ducati with dry clutch. Satisfied compared to other brands.

    Translated from Greek ·
    1
  • top oil!

    Translated from Greek ·
    0
  • See all

Description & Specifications

One-liter four-stroke (4T) motorcycle engine oil with a viscosity grade of 15W-50.

Engine lubricants have two main functions: The first is to reduce friction between moving parts, and the second is to dissipate heat from the engine walls.

The viscosity numbers indicate how thick a lubricant is. It is represented by 2 numbers: The first with the letter "W" (Winter) refers to how the oil flows when it is cold, while the second refers to how the oil flows when it is hot under engine operating conditions.
The selection method of a lubricant and when to change the lubricant in the engine should be done meticulously and always according to the information specified by the manufacturer in the user manual.

Manufacturer

Type
Oil 4T
Type
Semi-Synthetic
Viscosity
15W-50
Capacity
1 lt

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (18)

  1. 17
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • kostasaggouras
    5
    0 out of 1 members found this review helpful

    Verified purchase

    It is the one recommended by KTM for enduro exc 125 2001.. the gearbox literally became like honey.. Nothing to do with anything else I have used all these years.. I highly recommend it for hard use with many clutchless shifts and excessive strain.. No matter how much I abuse the gearbox, it works perfectly.. Attention, I don't know if it is suitable for four-stroke engines where everything is lubricated together—gearbox, crankshaft, valves, etc.. On the two-stroke, where it only lubricates the gearbox and the clutch, it is perfect..
    2t till death

    Translated from Greek ·
    Did you find this review helpful?
  • This review is about the viscosity: 10W-40

    Very good oil in fazer 1000 I put it and it is perfect especially in the gearbox where in fazer the first slams from its mother

    Translated from Greek ·
    Did you find this review helpful?
  • Zetakias_Motovlog
    5
    1 out of 1 members found this review helpful

    Verified purchase

    For the Crypton R 105 at 54 millimeters, it is exactly what you need, buttery smooth always, and it doesn't get hot with both cold and hot temperatures. Now, its durability remains to be seen...

    On March 23rd, the oil has done 1500 kilometers and it still holds up, even though the transmission heats up slightly. It's still buttery smooth, so I will probably choose it again, 15 50

    Translated from Greek ·
    Did you find this review helpful?
  • Lee_desmo
    5
    1 out of 1 members found this review helpful
    This review is about viscosity: 10W-40, capacity: 4 lt

    Very good quality oil. Used in Ducati with dry clutch. Satisfied compared to other brands.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the viscosity: 10W-40

    top oil!

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about viscosity: 10W-40, capacity: 4 lt

    Finally, a proper oil for the engine. Huge difference from Bell Ray..

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about viscosity: 10W-40, capacity: 4 lt

    Perfect oil for the tiger 1050 that I have done a very good job. Highly recommended!

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Very good oil for xt600x.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the viscosity: 10W-40

  • Verified purchase

  • Verified purchase

  • Verified purchase

    This review is about the viscosity: 10W-40

  • Verified purchase

  • This review is about viscosity: 10W-40, capacity: 4 lt

  • Verified purchase

    This review is about viscosity: 10W-40, capacity: 4 lt

  • Verified purchase

    This review is about the viscosity: 10W-40

  • Verified purchase

    This review is about viscosity: 10W-40, capacity: 4 lt

  • It is the one recommended by KTM for enduro exc 125 2001.. the gearbox literally became like honey.. Nothing to do with anything else I have used all these years.. I highly recommend it for hard use with many clutchless shifts and excessive strain.. No matter how much I abuse the gearbox, it works perfectly.. Attention, I don't know if it is suitable for four-stroke engines where everything is lubricated together—gearbox, crankshaft, valves, etc.. On the two-stroke, where it only lubricates the gearbox and the clutch, it is perfect..
    2t till death

    Translated from Greek ·
    0
  • Very good oil in fazer 1000 I put it and it is perfect especially in the gearbox where in fazer the first slams from its mother

    Translated from Greek ·
    0
  • For the Crypton R 105 at 54 millimeters, it is exactly what you need, buttery smooth always, and it doesn't get hot with both cold and hot temperatures. Now, its durability remains to be seen...

    On March 23rd, the oil has done 1500 kilometers and it still holds up, even though the transmission heats up slightly. It's still buttery smooth, so I will probably choose it again, 15 50

    Translated from Greek ·
    1
  • Very good quality oil. Used in Ducati with dry clutch. Satisfied compared to other brands.

    Translated from Greek ·
    1
  • top oil!

    Translated from Greek ·
    0
  • See all