SKU: 40800181293

Motul 5100 4T 10W-40 4-Stroke Synthetic Blend Motorcycle Engine Oil – 4 Liters | Ester Technology for Smooth Gear Shifts & Reliable Protection

Sale price$47.03 Regular price$52.26
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Motul 5100 4T 10W-40 4-Stroke Synthetic Blend Motorcycle Engine Oil – 4 Liters | Ester Technology for Smooth Gear Shifts & Reliable ProtectionReliable, smooth, and high performing the Motul 5100 4T 10W 40 Synthetic Blend Oil uses ester technology to deliver cleaner engines, smoother shifts, and lasting protection for all 4 stroke motorcycles. Premium 10W 40 Motorcycle Oil Designed for all 4 stroke street, dirt, and sport motorcycles. Synthetic Blend with Ester Technology Offers smoother gear shifts and high temperature stability. Enhanced Engine Protection Reduces wear, minimizes deposits,

Reliable, smooth, and high-performing — the Motul 5100 4T 10W-40 Synthetic Blend Oil uses ester technology to deliver cleaner engines, smoother shifts, and lasting protection for all 4-stroke motorcycles.

  • Premium 10W-40 Motorcycle Oil – Designed for all 4-stroke street, dirt, and sport motorcycles.

  • Synthetic Blend with Ester Technology – Offers smoother gear shifts and high-temperature stability.

  • Enhanced Engine Protection – Reduces wear, minimizes deposits, and extends engine life.

  • Optimal Viscosity for All Conditions – Maintains stable oil pressure and performance from cold start to extreme heat.

  • JASO MA2 & API SN Certified – Ensures superior wet clutch compatibility and long-lasting lubrication.

  • Trusted Motul Quality – From Motul’s renowned 5100 Series, designed for daily riding and off-road reliability.

The Motul 5100 4T 10W-40 Synthetic Blend Motorcycle Engine Oil (4L) is engineered to deliver reliability, smoothness, and protection for all 4-stroke motorcycles. Powered by Motul’s Ester Technology, this semi-synthetic formula provides enhanced film strength and superior temperature resistance for extended engine life.

Whether you ride a sportbike, cruiser, dirt bike, or touring motorcycle, Motul 5100 10W-40 ensures consistent oil pressure and smoother clutch engagement under all conditions. Designed with high detergent additives, it reduces carbon buildup and friction, helping your engine run cleaner and more efficiently.

Compatible with both wet clutch and shared gearbox systems, this oil is the perfect choice for riders who demand reliability and long-lasting performance from every ride.

Why Riders Choose Motul 5100 4T 10W-40:

  • Improved clutch feel and smoother shifting

  • Protection against oil film breakdown under high RPM

  • Enhanced thermal stability for hot-running engines

  • JASO MA2 and API SN compliant

  • Trusted by motorcyclists worldwide for over 170 years

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40800181293

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4.2 ★★★★★
Based on 29 reviews
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Verified Purchase
ozarowicz
Natrona Heights, US
★★★★★ 5
Great shirt.
Size: Large, Color: Army Green
Light and comfy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
A
Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 4
Good quality and design, but...
Size: Medium, Color: Black(windmill)
The design, fit, and feel are nice, and I'm glad I used the sizing chart within the pictures because typically I have to buy a large in other brands. However, the collar is unsupported and the fabric is like others have said (thin, silky, a little like a shower curtain, and a little like a disco shirt, though surprisingly not stretchy). Not necessarily bad, just unexpected, and pleasantly light. I bought the white polka dot and the gray diamond print. The white was a tiny bit see through and the gray has a very subtle color change throughout the fabric undulating slightly lighter to slightly darker, which I did not notice from the pictures, but was nice. Unfortunately, the pocket fabric didn't switch lightness and darkness the same as the rest of the shirt, so the one I received had a dark splotch right next to the lighter pocket fabric making it look like a grease stain on the center of the shirt. The two were also slightly different in size even though they were both listed as the same size (medium). The white one pulled across the chest and had more fabric on the sides, the grey one fit beautifully with a nice taper, but it had the "stain." I did not wash mine or try to get the wrinkles out, but the crease of the fabric upon arrival is very prominent, and I would imagine it is hard to get out. All-in-all, I didn't love the shirts, so I returned them. But the fabric was nice, thin, and comfortable but I wouldn't say cheap. The shirt was a little more casual with the unsupported collar which is just good to consider. And there were some minor inconsistencies with sizing. I would have kept the gray had the pattern lined up better and perhaps I just got the one bad one.
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Reviewed in the United States on July 2, 2025
A
Verified Purchase
Aaron
Charlottesville, US
★★★★★ 5
I love these shirts!
Size: 4X-Large, Color: Blue Combo
These shirts are great! They’re super comfortable, super stylish, and they fit me! I’m a fat guy and they make me look great. Here’s a tip if you’re fat like me. Sit down in a chair and measure around your biggest area, then use that as your “chest” size on their charts. Order whatever size is just a little bigger than your measurement. Always check the charts because they’re not always the same.
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Reviewed in the United States on May 20, 2026
C
Verified Purchase
Cp
Los Angeles, US
★★★★★ 5
Nice looking shirt
Size: Large, Color: Black
A very nice shirt. Bought it for a “polka dot” dance so needed a polka dot shirt. But, it’s nice enough to wear for going out or golf. Yes, the inside is white but it’s not distracting. The medium was just right. Sometimes wear a large.
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Reviewed in the United States on February 19, 2026
A
Verified Purchase
Annette V Coble
Omaha, US
★★★★★ 5
Great fit
Size: XX-Large, Color: Black(windmill)
Love the material cool and comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026

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