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Maxima Castor 927 2-Stroke Oil
Maxima Castor 927 2-Stroke Oil

$9.99 - $31.99
17% Off - Save up to $2.00

Item #MXM000H

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55 Reviews
4.9 out of 5 stars
5 Star   52 4 Star   1 3 Star   1 2 Star   1 1 Star   0
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All Reviews
Verified Purchaser
Macon Ga
Burns nice and clean

After 4 tanks of gas with this oil mixed in on a brand new motor.....piston still looking nice and clean on top

Verified Purchaser
Lenoir nc
Fantastic smell

I buy this for my sons 125 so I can get my intake of 2 stroke smoke,since the four stroke revolution

Verified Purchaser
Great service

I ordered this mix for my son's 85 because the stores in our little town were out of it.and was so surprised we had the oil the next day.thank you motosport

Verified Purchaser
clearwater beach
Great oil

using in my gp460 and its is hands down one of the best oils i have used. also will be buying more.

Verified Purchaser Top 1000
Great quality

I always order my premix from Motorsport because they’re fast and cheaper than anyone around

Verified Purchaser
Muscatine, IA
The best!!

The smell of castor in the morning!!

Verified Purchaser
Great oil

Love the oil for my engine only one I use great smell high performance lubricant

Verified Purchaser
New York
Best in the game

Best in the game best response and the best smell

Verified Purchaser
Clayton ga
Amazing Product

This product not only keeps my bikes carbon buildup in the power valve system cleaner but it also smokes less than most brands I’ve tried I’ve got this recommended from m my Kawasaki dealer and I’ve used this oil for my races and works great and smells pretty good to!

Trenton NJ
Only thing i use

only thing i use in my Shee. best product i think hands down. i always recommend 927 whenever anyone ask

See 10 More Reviews
17 Questions
Answered:   14
Not Yet:   3
Q: What ratio would I use for a 1999 YZ125
15 days ago
Top 10
15 days ago
A: Please check your owners manual for that information.
Q: Can this be used in the new husky te 300i 
15 days ago
Q:  Can I Use this in a jet ski  Yamaha  03 2stroke  you dont  mix it with gas It has a separate tank for the two-stroke oil
1 month 2 days ago
Q: What ratio should I use in a 2005 Yamaha YZ125 with premium gasoline? Thank you
1 month 29 days ago
Q: What kind of Oil can i use for injection in my pw80 
2 months 24 days ago
Top 10
2 months 24 days ago
A: You can use this, or another 2-Stroke premix oil.
Q: Can I use this for a 99 RM 250?
4 months 24 days ago
Top 25
4 months 24 days ago
A: Yes you can. Just make sure to mix the gas to what the factory specs list for that bike. You can either consult your manual or call a dealer to get the exact mix ratio.
Jay 1974
Q: What ratio would you recommend for 2018 yz 250x? I trail ride and single track.
4 months 27 days ago
Top 10
4 months 27 days ago
A: If properly jetted, your YZ250X engine would run fine with the fuel:oil ratio at 30:1, for racing.
For relatively low speed and rpm of recreational trail riding, as most enduro 2-strokes use the 50:1 ratio.
Q: Can I put this in my 2008 kx85? Do I mix it with the gas or is engine oil?
Over 11 months ago
Top 10 Contributor
Over 11 months ago
A: This is made to mix with the fuel for 2 stroke engines.
Q: Can us this in my son new 2017 YZ125.
1 year 9 months ago
Maxima Castor 927 2-Stroke Oil
Verified Purchaser Top 50
1 year 9 months ago
A: Absolutely great oil
1 year 9 months ago
A: Yes, I use this at 40:1 on my 17 yz250.
Q: Is this a gear oil or a premix oil? Will it work in a 2002 kx 250?
1 year 11 months ago
Maxima Castor 927 2-Stroke Oil
Top 50 Verified Purchaser
1 year 11 months ago
A: 927 is Premix and it will work great in a KX 250. Maxima MTL for the gearbox. Motosport has them both
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# Part Numbers
Product Variant Manufacturer Part #
Single / 16oz 23916
Single / 1 Liter 23901
Single / 64oz 23964
California Proposition 65

WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. For more information, go to