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Old Oct 19, 2012, 05:04 PM
MY '75 CZ "FALTA REPLICA" 2010
TopDave's Avatar
Waterford, Michigan
Joined May 2006
1,225 Posts
Mm450

Ran my new MM450 on the local indoor carpet (rubber mat) course today. Extreamly tight 6'-8' lanes with "Z" turns, tons of obstacles including two 3' high table tops with 90* turns at the top to a 3' drop to the main floor. Took me quite a few laps with a million goof ups before I started to get the handle on where to turn , where to gas it, and where to brake to make it around this obstacle course. Uploading vids now so stay tuned!

I posted several short vids of the Atomic MM450 over in the "Atomic Metal Malisha with E-Gyro" discussion group--Take a look!!
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Last edited by TopDave; Oct 19, 2012 at 08:39 PM.
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Old Oct 21, 2012, 12:52 PM
www.steliosh.net/rcmoto/
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Athens, Greece
Joined Oct 2003
3,262 Posts
Our 1/10 TC race was today (ok, I ran my T3, finished 10th out of 20 racers, end of -car- story!), so I had my two SB-5's with me, of course!
I ran only the "old" stock bike (the one with No.6), almost exactly as it was at the Worlds.
the SBK bike is waiting for a front brake servo, and then it's going to run too. Since Friday it's sporting a new paintjob on the Pavel Hanzel bodywork that I got at the Worlds. Also, the body needs gluing and riveting...
I managed to run 3 batteries, since I had the track for my own for the entire 20 minute breaks!!!
My setup in brief: 2000cst Xray oils front and rear, Orange springs front and rear, 350cst oil in one steering shock, the other is empty, orange springs as well, two black o-rings and a washer on each steering shock for preload.
I ran PMT200 cut tires, the rear mounted on an OLP hub and glassfiber "star".
I am running a Savox 1251 servo, mounted on the front with the "thick" spacer and no spacer at the rear.
There are 4.5mm spacers inside the front suspension shocks, limiting the extension of these, and providing a loaded with battery (but no bodyshell) ground clearance of 32mm at the front of the battery. Motor and ESC are Worlds spec, 13.5T, gearing 87/30. Weight 1905.
Lightscale rear swing arm plates, wheelbase middle hole, upper position.
Not to forget, I am using Fredrik's limiting screws on the lower fork triple.

The bike ran perfectly with this setup, knowing that the track had very good traction for a change... Usually it's medium to good, but today with clouds above, some well-felt humidity and just a couple of raindrops it was very good! The SB-5 almost drives itself with this setup and it can be soooooooo forgiving, that from a point onward during the sessions, I was taking too many liberties with the throttle! For the 2nd and 3rd battery I actually used my best batteries (Nosram 6200's) relegating the touring car to the 5600 Nanotech's (not that they are not good, but the Nosrams are a bit stronger).
I also bravely installed my shortest possible scratchbars and they proved... hmmm... long! The bike could use some more lean at times, I feel, but this is a very rare situation!
In all, even though I was not recording lap times, I FELT the bike was running very fast in every part of the track. I loved it, once again!
Of course everyone in the pits asked the usual "trade-marked" questions...
(how fast, how much, will it wheelie?!) and from some time on, I left the SBK bike naked, so everyone could poke on it and see how it works!
Lovely feelings, indeed!!!

A side note: When building the new SB-5, I wanted to do the same mod at the lower fork triple mount... However, not being good with drilling holes straight and not sure exactly how to make the threads for the screws, I decided to do the next best thing (read: Lazy!). I screwed two of those bolts that hold the hubs to the rims of the SB-5, using some plastic spacers, so that the bolt heads were higher. So, now I have limited steering movement, but (because of being lazy, as I confessed!) it's not adjustable, like Fredrik's solution is. See attached pics, too...
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Old Oct 28, 2012, 07:26 AM
Vzzznnnn...
vegos's Avatar
Greece, Attica, Athens
Joined Oct 2010
220 Posts
No video or photos, but it was too fun with my friend Costas!
Anderson M5 & Baja SC on the same colors

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Old Nov 01, 2012, 08:37 AM
MY '75 CZ "FALTA REPLICA" 2010
TopDave's Avatar
Waterford, Michigan
Joined May 2006
1,225 Posts
Mini sx

Just finished the first jumps for my basement mini SX track. Pretty tight (20 x 30 feet) for Vinnie/Deegan to negotiate, but it's fun. I just built the nylon crash bars for the MM450 and they are too long for this tight of a track so I'll need to shorten them up or heat and bend them up some so the bike will turn tighter. Right now the ramp to ramp distance is 8 ft but I'll prolly move the take off ramp a little closer to the down ramp so I have a little more time to get the bike straightened up for a better launch. ( even now I can jump all the way to the back wall if I pull the throttle too hard, so 1/2 throttle with a little more finese is called for, lol)


00119 Edit Atomic RC MM450 MY BASEMENT MOTOCROSS (2 min 49 sec)
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Last edited by TopDave; Nov 01, 2012 at 08:58 AM.
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Old Nov 01, 2012, 08:38 AM
Vzzznnnn...
vegos's Avatar
Greece, Attica, Athens
Joined Oct 2010
220 Posts
Correct youtube link is:
00119 Edit Atomic RC MM450 MY BASEMENT MOTOCROSS (2 min 49 sec)
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Old Nov 01, 2012, 08:58 AM
MY '75 CZ "FALTA REPLICA" 2010
TopDave's Avatar
Waterford, Michigan
Joined May 2006
1,225 Posts
Quote:
Originally Posted by vegos View Post
Thanks Vegos!!
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Old Nov 04, 2012, 01:36 PM
Vzzznnnn...
vegos's Avatar
Greece, Attica, Athens
Joined Oct 2010
220 Posts
We still have warm weather -almost summer- here. So, it was a great day for some motocross















More photos here
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Last edited by vegos; Nov 04, 2012 at 01:45 PM.
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Old Nov 04, 2012, 02:19 PM
www.steliosh.net/rcmoto/
steliosh's Avatar
Athens, Greece
Joined Oct 2003
3,262 Posts
Nice one! I also went to FRT, Stamata... 6 batteries ran... it was good too!
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Old Nov 06, 2012, 05:19 AM
Vzzznnnn...
vegos's Avatar
Greece, Attica, Athens
Joined Oct 2010
220 Posts
Yesterday

Anderson M5 Cross Onboard Cam (3 min 48 sec)


(@ 2:30 it was too close!)
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Old Nov 07, 2012, 10:21 AM
www.steliosh.net/rcmoto/
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Athens, Greece
Joined Oct 2003
3,262 Posts
Scary indeed!!!! |I also saw a couple of blue sky wheelies!!! haha! Nice!!!!
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Old Nov 07, 2012, 03:19 PM
www.steliosh.net/rcmoto/
steliosh's Avatar
Athens, Greece
Joined Oct 2003
3,262 Posts
I also went to the track... It was nice!

TT SB-5 bike at FRT (3 min 12 sec)


don;t mind the date... I forgot to setup the camera, which I had mounted on my hat!
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Old Nov 20, 2012, 02:16 AM
Registered User
Australia, QLD, Burua
Joined Jul 2012
2,525 Posts
Here's some of my fun from today .
MM450 laps (2 min 39 sec)
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Old Nov 24, 2012, 06:29 AM
Occasional useful idiot...
Joined Nov 2009
1,395 Posts
It could be a while before the M5 goes back out on track.

Name: The Somme public baths..jpg
Views: 54
Size: 70.1 KB
Description: no running, shouting, or piddling in the shallow end.

The duct tape ninja was overheard asking Santa for a 1/5 Jetski...
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Old Nov 27, 2012, 05:18 AM
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Australia, QLD, Burua
Joined Jul 2012
2,525 Posts
Broke out the ramp for a few jumps today .
MM450 jumps (2 min 18 sec)
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Old Dec 02, 2012, 02:56 AM
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Australia, QLD, Burua
Joined Jul 2012
2,525 Posts
Had some fun with the neighbours dog today.
Atomik Brian Deegan MM450 RC Dirtbike (1 min 42 sec)
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