Castrol Power RS Racing 4T Engine Oil

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    Castrol Power RS Racing 4T Engine Oil - --

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    $12.33 - $12.99 You save up to $1.10 (8%)

    Rating 4.94 of 5 (20 Reviews)

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    Product Information

    Castrol Power RS Racing 4T Engine Oil

    Castrol Power RS Racing 4T with Trizone Technology is a fully synthetic 4 stroke engine oil for high performance motorcycles and ATVs. Using Race Proven Technology based on Castrol's extensive history and testing experience ensures optimum engine performance to help provide increased acceleration under the most arduous riding conditions.

    Features:
    • Fully synthetic 4 stroke motorcycle engine oil
    • Unique antifriction, low viscosity formula
    • SAE 5W 40 and 10W 50 grades
    • Exceeds API SL, JASO MA2
    • Item # 14476
    Oil and Chemical Shipping Information

    Product Reviews Showing 15 of 20 Reviews

    Overall Rating: 4.94 of 5

    (20 Reviews)
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    What Other Riders Are Saying...

    Fit

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    Recommend

    GOOD OIL

    This oil is recommended for my KX450f and works very well. My engine feels alot smoother with this oil!

    HAVEN - June 12, 2014

    (SNOWFLAKE, AZ)

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    Recommend

    Noticeable difference with this oil in my not so dual sport

    I recently switched from Golden Spectro to Castrol Power RS and I have noticed smoother shifting through all gears and my bike KLX300R which is "dual sported" really doesn't like getting up around 55-60 due to the low gearing but with Castrol Power RS it doesn't seem to be winging out and the engine doesn't seem to be stressing as bad. I almost feel like I can feel the engine being protected better when the rpm's are up high as weird as that sounds. Also my temps are down about 5 degrees on average.

    Tom - April 05, 2014

    (Anaheim, CA)

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    Recommend

    excellent

    Topped off my 2013 Triumph Tiger 800XC with this stuff and I gotta say, this oil definitely gave the bike a noticable difference in overall smoothness. Even in 90+ degree weather the bike ran much cooler than before. I definitely recommend this oil even though the price is a little on the high side.

    Steve - March 05, 2014

    (key west, FL)

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    Recommend

    Liquid GOLD

    Love life at the rev-limiter without worrying about engine wear. It even goes good on pancakes!

    David - January 13, 2014

    (Dover, NH)

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    Recommend

    Can Am ATV

    This oil seems to work great in my Can- Am 500 Max.

    Mitch - August 10, 2012

    (Enterprise, OR)

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    Recommend

    Smoothness

    Haven't used Castrol Power RS Racing 4T Oil before, but I just returned from a 1200 mile trip and my engine seem to run cooler even in 90+ degree heat. Shifts were smooth and effortless.

    Dale - July 24, 2012

    (Tumwater, WA)

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    Recommend

    Multi-Fit

    Good stuff. Makes life easy. I use it in my Triumph Bonneville, in my Suzuki 1250 Bandit, in my Yamaha Royal Star Venture and yes, in my H-D Sportster as well. No matter the make of bike this is the the oil I use.

    Mike - June 29, 2012

    (Dansville, MI)

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    Recommend

    Castrol Power RS

    The only oil I'll put in my Triumph Thunderbird per manufacturer recommendations ... smooth stuff ... the best.

    drtriumph - March 16, 2012

    (Ithaca, NY)

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    Recommend

    Works Great Under Pressure

    Extra boost of power when engine temperature increases in stop and go traffic or hard riding. JASO MA2 rating means "extra grip" and RS means "reduced slippage". Suitable for EBC Kevlar Clutch Kit. 10W50 best all year around protection.

    Jim - March 02, 2012

    (Los Angeles, CA)

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    Recommend

    Works Great

    Probably the best oil I've ever used. Won't go to anything else, I know my bike is happy with it too! 2006 YZFR6

    CJ - February 09, 2012

    (Puyallup, WA)

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    Recommend

    Great Oil

    Always has been a great product. Worked extremely well in my CBR600RR and now in my ZX6R. Have trusted this oil for the last four years without ever a problem.

    Ian - January 05, 2012

    (Cedarburg, WI)

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    Recommend

    USA Version of Power 1 Racing

    Guess we 'merikun's are too dumb to deal with liter bottles as opposed to quart bottles, but hope it's the same thing otherwise, as it's what BMW specifies for my bike. Euro version has open/close valve like a water bottle, too, which would obviously be nicer to use. It's heck living in a 3rd-world country.

    Kent - December 08, 2011

    (Albuquerque, NM)

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    Recommend

    Smoother shifting

    I bought my 07 Ninja ZX6R used. It had 7300 miles on it. I rode around for a couple days before I got a chance to change the oil. On my first ride with this, I actually thought that I missed a shift. The bike used to shift very hard, but now it is so smooth. Can't wait to see what it is like on the highway!! I will only be using this from now on.

    Zach - August 30, 2011

    (Little Rock, AR)

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    Great alternative to Mobil and Amsoil

    I have a 05 ZX6R and put this in about 1500 miles ago after running Amsoil from the previous oil change and immediately noticed the shifting was smoother and the vibes were less at higher rpm. I'm convinced this is a great alternative to Mobil and Amsoil but don't tell anyone, you'll the drive the price up! I'm looking forward to the next oil change to see how it looks, definitely will be using this oil again.

    Chris - July 06, 2011

    (SLC, UT)

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    Recommend

    Wow, what a difference!

    I’ve got an ‘06 ZX10R, at 5k miles I did an oil change using Motul 10w40 conventional oil because I was on a tight budget on the type of oil to choose (conventional vs. synthetic). I rode it for 2000 miles and did a track day and decided to go with the Castrol full-synthetic. I jumped on the freeway and noticed how smooth the engine felt at extremely high rpms...prior to the oil change, the bike was under performing and felt like it struggled @6-8k rpm's...I never really paid any attention to the claims of synthetic oil, but now I’m a firm believer! The difference is like night and day!

    Edward - November 19, 2010

    (San Diego, CA)
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