THE BEST LIGHTWEIGHT BATTERY IN THE WORLD FOR A 450 FOUR STROKE

THAT`S WHAT I AM LOOKING FOR.

CHIME IN ON WHAT YOU HAVE HAD GOOD LUCK WITH.

Shorai maybe?

Shorai, by far. I've got a 14 AH Shorai on my GasGas 300 and it's better than the stock lead acid. I've had 3 Turntechs. 1 worked.

Where is the best place to buy one right now?

Try these guys. I got mine from them a few weeks ago. They were one of a very few dealers that had decent stock. They were also very reasonably priced. http://www.power-tripp.com/

http://www.motydesign.com/ I have had one of these for a year now and could not be happier with it. Very light (11.9OZ) to be exact. Offers a lot more room in the air box for filter changes also. Shipping was fast too.

Gutzy,what size are you running and and on what bike?

The Shorai's are less expensive.

With all the trouble Japan is having right now who nows how long that they will take to become available not to mention the back log of orders that need to be filled.

ANYONE ELSE RUNNING THESE MOTY DESIGN BATTERIES?

Running the four cell on a 09' SMR510R. In my opinion you get what you pay for.

Good luck

My thought exactly GUTZY!

so are you running the in-line 4-pack or the 2X2 4-pack?

The inline 4 cell pack, comes with a quick connector too which is nice for removal. The funny part is when they ship it to you, it comes in the mail box it's so small.

Did you call the guys at Power Tripp?

EDIT: Oooooops nevermind. I just called them. They're out of stock too.

Haven't had any trouble with my Turntech. 5AH version and is the 1st version without the case around it. These Shorai seem to be more battery for the money and a nice case.

Thanks GUTZY,was the shipping cost resonable?

Odyssey makes batteries that are a little heavier than the shorais, but have more power. I put a PC310 in my TE610 and it works great. Holds a charge well, too.

I have Odyssey`s in my trucks,way too heavy for what i am looking for though.

more power than shorai's, though.

I have the Shorai. I think it's the LFX09 version. I love it! So small and light, couldn't believe how much faster it starts my bike versus stock battery. There has been very few complaints from anyone on these batts. Reviews and tests seem to stack up well.

Hamilton, heard anything bad about the Moty design batts?