Motorex Cross Power 4T Engine Oil

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Motorex Cross Power 4T Motor Oil

Motorex Cross Power 4T is a fully synthetic high-performance engine oil designed for 4-stroke motocross and supercross motorcycles. It has extremely good temperature and shear stability and is exclusively recommended by KTM for all their Off-Road 4-stroke models.


  • Optimum protection against engine wear under the most grueling, extreme temperature racing conditions
  • No slipping of the wet clutch
  • Race-tested and proven formula
  • No moly additives
  • Meets JASO MA 903:2006 / API SL, SJ, SH and SG specification 
5 / 5
Bang For The Buck
5 / 5
Product Style RevZilla Item # Manufacturer Product # Availability
5W40 / 1L 775991 408-100 In Stock: Ships within 24 hours
5W40 / 4L 775992 408-400 In Stock: Ships within 24 hours
10W50 / 1L 167252 401-101/401-100 In Stock: Ships within 24 hours
10W50 / 4L 167253 401-401/401-400 In Stock: Ships within 24 hours
10W60 / 1L 776012 403-100 In Stock: Ships within 24 hours
10W60 / 4L 776013 403-400 In Stock: Ships within 24 hours


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5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
5.0 / 5
Bang For The Buck
5 / 5
Great oil for motorbikes
Inusecthis oil in my KTM, as factory recommend, here is great prices i think i order my next oils here.
June 1, 2016
2012 KTM 250 XCF-W
Bang For The Buck
5 / 5
I was ordering this oil from another website and this site is by far the cheapest. Definitely will do my shopping from RevZilla more often.
July 21, 2016
good oil for a motorcycle but expensive
I use this oil, which is the factory recommended oil in my KTM 690 Enduro R. I am tempted to try Amsoil 20-50 oil but I don't want to jeopardize the warranty by doing so. I probably will use the Amsoil 20-50 after my warranty expires.
November 24, 2014
2014 KTM 690 Enduro R
Bang For The Buck
5 / 5
Cheap Insurance
I use Motorex in my KTM 350 EXC. Although it's certainly expensive oil, I can't think of more cost-effective insurance against engine wear than the exact oil recommended by the factory. As always, Revzilla makes the decision easy with great pricing, efficient shipping, and exemplary customer service.
May 11, 2015
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