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T@AFP
10-19-2006, 05:45 AM
ATV Four Play pleased to announce a few new products:

LT-R450 Ultra Tech A arms
4130 steel tubing
+1/2"
adjustable camber
delrin bushings
replacable ball joints


LT-R450 Graphic Kits


LT-R450 Anti Vibe steering stems

For more information please check out www.atvfourplay.com
Heatpump#4
10-19-2006, 08:35 AM
Got any pictures
T@AFP
10-19-2006, 10:40 AM
Here are some pics of the A arms.
There are more on our site at www.atvfourplay.com
Listed under new products.
ST87
10-19-2006, 05:35 PM
Are these long travel or standard?
tar
10-19-2006, 08:39 PM
They look like they are long travel.
ST87
10-19-2006, 08:43 PM
They do and they dont...:confused:
CdaleXtreme
10-20-2006, 08:35 AM
The shock mount being so close to the Ball joint suggests that arey "Long Shock" A-arms.

As for the travel. The automotive balljoints would be the limiting factor there. j
T@AFP
10-20-2006, 08:58 AM
No they aren't long travel.
They are +1/2" and standard travel.
Our MGC series A arms are long travel and standard travel.
The bend that you see has to be in there. Very similiar to the YFZ450 A arm. The shock mount is in the same location as stock.
jfarrar30
10-20-2006, 04:31 PM
i think im in love with the MGC arms!nice looking stuff
joedirt
10-29-2006, 09:12 PM
Originally posted by CdaleXtreme
The shock mount being so close to the Ball joint suggests that arey "Long Shock" A-arms.

As for the travel. The automotive balljoints would be the limiting factor there. j

Automotive balljoints?:confused:
mxmike17
10-30-2006, 09:17 AM
What advantage does these have over stock?

+ 1/2" ?

Any thing else?
bwamos
10-30-2006, 10:34 AM
If they are chromoly they will also have a lower unsuspended weight.
bwamos
10-30-2006, 10:35 AM
If they are chromoly they will also have a lower unsuspended weight. (4130 steel tubing = chromoly)
joedirt
10-30-2006, 11:28 AM
Most top quality aftermarket a-arms weigh more then what stock a-arms do.
joedirt
10-30-2006, 11:29 AM
Originally posted by bwamos
If they are chromoly they will also have a lower unsuspended weight.

You mean unsprung weight.
bwamos
10-30-2006, 12:44 PM
Uh yea.. lol.

Brain fart.. thanks for the correction.

The aftermarket arms usually weigh more because they are significantly wider.. more material. 4130 Cromoly with the same width.. +1/2 is close enough, would weigh less.

The advantage of chromoly is that is has a higher tensile strength than mild steel does, so you can use thinner walled tubing and still have a stronger part.

If it uses the same thickness.. it will weight the same but be much stronger. But you should be able to use a slightly thinner wall and still have more strength, and less weight for the same width a-arm.