Motorex Cross Power 4T Oil - 10W50-4L. 171-401-400

Motorex Cross Power 4T Oil - 10W50-4L. 171-401-400

Q: Would this work for a ktm 690 enduro r?

It will work in the 690R and it would be unlikely to create any problems, HOWEVER.... KTM specs the 10w60 for that engine so in theory they have designed the oil flow for the slightly thicker oil at high temperatures (i.e. the '60' vs the '50' in the designation). Without getting into the technical details, the 10w60 oil has about 30% more viscosity at VERY high temperatures, say 100 degrees C, than the 10w50. If you ride for prolonged periods at high speed, in high temp environments, or at prolonged low speed where the bike is prone to boiling over then it is very likely that paying the extra $5 for the 10w60 as the KTM engineers intended is worth it. If it was my expensive bike I would spend the extra $5 anyway. Here is the link to the same oil in the 10w60 variant: https://www.amazon.com/dp/B00JAHDIBC/ref=psdc_15719391_t2_B001GMAKZ6

Q: Will this work for a 21 Husqvarana fc450?

yes it will i use it on my 2020 husqvarana fc450

Q: For ktm sx250f 2019 I should bay 10w50 or 10w60 ???

Depends on the temp were you are riding and tour riding style. Refer to owners manual

Q: Is this a 4 liter bottle?

I don't think that one is. Most 4 liter have a red picture and a screw top and most sellers indicate 4 liter

Product ID: 11247618

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Details

Viscosity
10W-50
Brand
Motorex
Vehicle Service Type
Motorcycle
UPC
604633136442
Automotive Fit Type
Vehicle Fit

🔥JASO MA2 high-torque clutch approval

❄️Extreme temperature & shear stability

🛡️Optimum wear protection

Frequently Bought Together

Motorex Cross Power 4T Oil - 10W50-4L. 171-401-400

3 PK OEM KTM OIL FILTER 250 350 400 450 500 530 SX XCF SXF EXC EXCF 77338005100

Twin Air Pre-Oiled Foam Air Filter (KTM 2016-2022) (125-530) - 79006015000A

Description

🏍️ Dominate the trail with power and precision – Motorex Cross Power 4T Oil

WEAR WARRIOR - Advanced formula delivers superior engine wear protection for longevity
PRECISION FIT - Specifically designed to meet manufacturer standards for your 4-stroke motorcycle
CLUTCH CONFIDENCE - JASO MA2 approval ensures seamless wet clutch performance under pressure
THERMAL TOUGHNESS - Maintains viscosity and protection in extreme heat and shear conditions
RACE READY SYNTHETIC POWER - Fully synthetic PAO & Ester base engineered for off-road dominance

Motorex Cross Power 4T Oil 10W50 is a fully synthetic, PAO and Ester-based engine oil tailored for off-road 4-stroke motorcycles. It offers JASO MA2 certified wet clutch compatibility, exceptional thermal and shear stability, and superior wear protection, ensuring peak engine performance and durability under extreme racing conditions.

Specifications

Viscosity	10W-50
Brand	Motorex
Vehicle Service Type	Motorcycle
UPC	604633136442
Automotive Fit Type	Vehicle Specific Fit
Global Trade Identification Number	07611197017523
Manufacturer	MOTOREX
Model	FBA_82.40302
Item Weight	7.67 pounds
Product Dimensions	11.5 x 7.5 x 4.6 inches
Item model number	102257
Is Discontinued By Manufacturer	No
Exterior	Machined
Manufacturer Part Number	82.40302
OEM Part Number	FBA_82.40302

Have a Question? See What Others Asked

Would this work for a ktm 690 enduro r?

Will this work for a 21 Husqvarana fc450?

For ktm sx250f 2019 I should bay 10w50 or 10w60 ???

Is this a 4 liter bottle?

Reviews

R**E

Expensive but worth it!

I always use motorex on all my KTM products and haven't ever had a motor go bad!

10.03.2025

A**R

Great oil, fast shipping

Recommended by KTM

24.09.2025

F**E

Great oil

Excellent quality oil, I run it in my race bike.

24.09.2025

J**Y

It’s oil

It’s what KTM recommends and so far so good. I don’t have any scientific data to share…it’s oil. It’s expensive oil.

5.09.2025

B**R

KTM oil

The only oil for KTM dirt bike 4 strokes

5.05.2025

D**R

Performance

The best oil for my Husqvarna 350 FC

4.03.2025

S**L

Accurate and on time

Correct order arrived on time with no damage or leaks.

3.04.2025

E**R

Exactly as expected

Quick delivery was greatly appreciated.

4.03.2025

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