Castrol Power RS Racing 4T Engine Oil

Power RS Racing 4T Engine Oil

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Rating 4.94 of 5 (22 Reviews)

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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
  • SKU #
  • Mfr. Part #

Product Reviews 1 - 15 of 22

Overall Rating: 4.94 of 5

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

Fit

Quality

Installation

Recommend

GSX-R750 & FJ-09

Good Stuff!

Tom - October 1, 2015

(South Bay, CA)

Fit

Quality

Installation

Recommend

Castrol RS 4T oil.

Good oil. Triumph recommended for my Tiger XC. 63,000 miles and no problems.

Scott - October 1, 2015

(Cle Elum, WA)

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Quality

Installation

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)

Fit

Quality

Installation

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 5, 2014

(Anaheim, CA)

Fit

Quality

Installation

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 5, 2014

(key west, FL)

Fit

Quality

Installation

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)

Fit

Quality

Installation

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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Quality

Installation

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)

Fit

Quality

Installation

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)

Fit

Quality

Installation

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)

Fit

Quality

Installation

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 2, 2012

(Los Angeles, CA)

Fit

Quality

Installation

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 9, 2012

(Puyallup, WA)

Fit

Quality

Installation

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 5, 2012

(Cedarburg, WI)

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Quality

Installation

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 8, 2011

(Albuquerque, NM)

Fit

Quality

Installation

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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