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Royal Purple Max Cycle Engine and Multi-Purpose Oil 10W40 - 01315

  • Part #: 304668
  • Manufacturer Part #: 01315

MSRP Price: $15.75

Our Price: $14.17

You Save:
$1.58 (10%)
10+ on Hand

Overview of Royal Purple Max Cycle Engine and Multi-Purpose Oil 10W40 - 01315

  • Max-Cycle is specifically formulated to significantly improve motorcycle engine (and transmission) performance
  • Its recommended for use in both air-cooled and liquid-cooled 4-cycle engines and its compatible with wet-clutch transmissions
  • Formulated with select synthetic base oils and Synerlec additive technology, provides unparalleled film strength that is up to 400 percent stronger than the leading synthetic and mineral oil
  • Its shear stability and oxidation resistance promote greater performance and protection
  • Synerlec greatly reduces engine wear, including ring, cylinder and bearing wear
  • It continuously adheres to metal surfaces, even after shutdown, to provide instant protection at startup until a full fluid film can be established
  • Exceeds API / JASO new warranty requirements and is compatible with other mineral and synthetic motor oils
  • No flushing is necessary prior to use


  • Note:
    Recommended for the Primary Case in V-Twin 02/08 Harley models

Specs for Royal Purple Max Cycle Engine and Multi-Purpose Oil 10W40 - 01315

Base Semi-Synthetic
Container Size 1 Quart
Type Oil - Engine 4-Cycle
Units Each
Viscosity 10W40
Weight 2.00 lbs

Specs for Royal Purple Max Cycle Engine and Multi-Purpose Oil 10W40 - 01315

Base Semi-Synthetic
Container Size 1 Quart
Type Oil - Engine 4-Cycle
Units Each
Viscosity 10W40
Weight 2.00 lbs

Fitment for Royal Purple Max Cycle Engine and Multi-Purpose Oil 10W40 - 01315

See if this part fits your ride

Part 304668 fits the following machines

4.9 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
10
1
0
0
0
Fit
5.0 / 5
Quality
5.0 / 5
Style
4.8 / 5
Value
4.7 / 5
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Top synthetic
This synthetic is "gold" when it come to superior lubrication and cooling. Instant difference in my Harley.
Purple rules in the synthetic wars !

Pendragon of Colorado
October 8, 2009
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Recommeded Buy
Synthetic Lube can do wonders for the feel and logevity of your Bike. Royal Purple definatly makes a product that will make your ride a smooth one.
March 30, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
The best
I've got alot of money invested in my Screaming Eagle engine so I only use the best oil on the market, Royal Purple.
June 27, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
4 / 5
Great Oil
Royal Purple motorcycle oil is great, smooth. Increased horse power. Will continue to use. Only wish there was a Royal Purple oil filter for my 2009 HD Street Glide.
March 19, 2011
Fit
5 / 5
Quality
5 / 5
Style
4 / 5
Value
4 / 5
BEST SYNTHETIC OIL ON THE MARKET
ROYAL PURPLE IS THE BEST SYNTHETIC OIL MONEY CAN BUY! IT'S THE ONLY OIL I'LL USE IN MY BIKE!
May 20, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
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May 2, 2011
Fit
5 / 5
Quality
5 / 5
Style
4 / 5
Value
4 / 5
No Review Title Entered By User
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April 9, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
oil
i run this oil in my 2005 gsxr 1000 this is great oil to run i would recommend this oil to anyone this oil is not to high in price and is great oil to run in your 4-cycle engines.
July 22, 2010
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April 15, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Amazed!
I never thought changing oils would make so much difference. My 2010 FLTRX got a complete RP change - engine & primary got the 20W-50 and the tranny got the 75W-90 Max-Gear. The engine is smoother within the the 1st two minutes. Shifts are like silk. Top end is substantially quieter, very little noise coming from the rocker covers. I haven't had the chance to get a real good feel for MPG yet, but from what I'm seeing on this first tank, the fuel savings are going to more than offset the cost of the oil. Truly one of the best purchases I've ever made. Very impressive - I'm hooked on RP!
July 6, 2011
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Instructions and Manuals for Royal Purple Max Cycle Engine and Multi-Purpose Oil 10W40 - 01315

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