I'm curious to know what you all suggest.
I've always used Mobil 1 Fully synthetic oils in all of our autos.
Now that we have ATVs when it comes to oil I'm stumped!
Any suggestions on some Fully synthetic oil for ATVs?
Thanks!

Amsoil 0W-40 that is wet clutch compatible. In everything, I use synthetic.

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The last man that was perfect was crucified.

Blaming a gun for a crime is like blaming a spoon for Rosie O'Donnell being fat.

1990 Honda Fourtrax TRX200
*2 - 21" Maxxis Front Pro's on ITP rims
*2 - 22" Mud Lite AT's on ITP rims
1998 Arctic Cat Powder Special 600 EFI

The best family in the world!

I use Valvoline 10w-40 in all my air cooled thumpers(Honda's and Jetmoto's). I use Amsoil 10w-40 Motorcycle oil in my KTM.

2 strokes get Torco GP-7 (premix) and BelRay 80wt gear oil in the trannies.

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07 Jetmoto 250 Sport
07 90cc Mini Ute
06 Jetmoto 200 Enduro
06 Jetmoto 200
06 Jetmoto 150
06 Jetmoto 125
04 Yamoto 150
01 KTM 400 EXC
92 WR 250
91 CR 250
88 YZ 80
85 CR 500
83 XL 600
82 XR 200
79 XR 75
79 Odyssey
73 Bultaco 360
71 Rickman Montessa 250
70 Rupp Enduro
69 Honda 50

Read this: http://www.maximausa.com/techn...news/LubeNews2002.pdf

There are 3 different synthetic chemistries: Group III (eg. Rotella), Group IV PAO (eg. Mobil 1 and Amsoil), Group V esters (eg. RedLine, some Maxima, some Motul, some Klotz).

I am a chemist by profession, and belive me the esters have all the advantages here!!! The only advantage of group III is price. Group IV is good, but the esters beat them out in several different ways.

So, I have run Maxima Extra ester synthetic in my bikes/quads for years (and RedLine in my trucks). Maxima has the best additive package in the industry!

I am thinking of trying RedLine Motorcycle Oil (which is JASO MB...not MA) in the engine side only of my 450R, and RedLine Motorcycle Gear Oil with Shockproof in the trans.

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Southern California Deserts and Mountains....

Desert: 450R, 400EX
Technical Trail: Rancher 420 and 350 4X4's
Kids: Two 250EX's and TRX90
Dual-Sport Bikes: KLX250S and XT225

Past rides: 300EX, 2wd Rancher 350, Recon, TRX90, Z400, LT160, LT80, Warrior, Blaster, CRF230F

I use Mobil 1 MX4T fully synthetic. I have never had a problem with it..

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05' DS650 (Viper Red)
K&N filter
Shrouds
Shock Covers (red)
Pro Taper Bars
NerfBars
RonWoods Clutch Springs 60%
WhiteBrothers Pipe E-Series


BioWare Racing