My "Express" - Board Track Racer

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Russenmotor

New Member
May 24, 2011
27
0
0
Germany
Hey... I'm Jean and recognized your sit by contingency. I love Bikes in this style. Here is mine:

Technical details:
- tuned 66ccm motor
- racing exhaust pipe
- Amal-carburator 18
- cylinder head of german "Simson"-Motorcyclefactory
- 10 bevel wheel
- 32 sprocket
- 26'er bicycle frame
- runs fast on flat roads (need soft wind from behind and pub in vision :D)
- IT REALLY WORKS!!!! (83,9 km/h ; 52,13 mph)


Watch yourself - hit me

My goal is ride on it at a cemented cyceling track, is availeable in Germany
(This Style)
 
Zman

Zman

New Member
Sep 10, 2010
219
10
0
germany
Hi Jean,

your bike looks nice ! Which part of germany did you come from ?
I'm from germany too....brnot
 
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Russenmotor

New Member
May 24, 2011
27
0
0
Germany
Hey...

I'm from Eberswalde near Berlin. Where are you from? The tank is an old chinese original (ca. 3 galones). It's one tank.

I will post some Detail-Pics soon.
 
Zman

Zman

New Member
Sep 10, 2010
219
10
0
germany
I'm from Neumuenster in Schleswig-Holstein, i'm looking forward about another member from our country, so i'm not the only one...laff
how do you think about to legalize that bike to ride it on our streets ?
i often think about this chinese engines, but you know, ABE and TÜV...
For this reason, i have an old Zuendapp Combimot, so there is no trouble in sight^^
what type of hub do you use in the rear ? is it an old Fichtel & Sachs ?
i'm using a F & S special made for motorized bicycles, the sprockets are screwed-on the hub directly.
It wouldn't be nice to our american friends if we're talkin in german, so PM me, if you want.

cheers
Thomas
 
Allen_Wrench

Allen_Wrench

Resident Mad Scientist
Feb 6, 2010
2,784
26
36
Indianapolis
zuendappman said:
...It wouldn't be nice to our american friends if we're talkin in german, so PM me, if you want.

cheers
Thomas
Click to expand...
How polite you both are. :) Where I work, we don't often get such civilized behavior. (Ich spreche eine kleine Deutche. You would not have been as rude as you think :) ) But I did want to say thank you for being considerate.
 
Zman

Zman

New Member
Sep 10, 2010
219
10
0
germany
Allen_Wrench said:
How polite you both are. :) Where I work, we don't often get such civilized behavior. (Ich spreche eine kleine Deutche. You would not have been as rude as you think :) ) But I did want to say thank you for being considerate.
Click to expand...
Danke, Allen^^

but to be a little considerate shouldn't be a problem for everyone, right ?
 
B

Billy Thunder

New Member
Jul 8, 2010
56
0
0
B.C. Canada
The bike looks great with that head and expansion chamber.. I'm curious about what type of expansion chamber that is? Can that 'Simson' head be purchased? If so Where can I get one?
 
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Russenmotor

New Member
May 24, 2011
27
0
0
Germany
Hello
Exhaust Tecnigas next r, is the name of the exhaust.
Is it the moped dealer or Ebay.
The cylinder head is from a motor simson S50, seeking out ebay (germany).
have a question.
how fast you drive run as the deat?
And what is a 50 mile club?
Greetings Jean
 
Zman

Zman

New Member
Sep 10, 2010
219
10
0
germany
No question, your bike is very awesome ! but if it runs really 83,9 Km/h, you should think about a better chain tensioner !

by the way : is that rear sprocket from an MAW engine ?
 
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Russenmotor

New Member
May 24, 2011
27
0
0
Germany
hello thomas
yes it is a MAW-pinion have drilled and installed a shelf.
The original roller (plastic), I do not like.
Works very well, even at high speed.
I have the extra-constructed and thought out.
still have pictures of MAW-tuned engines (auxiliary bicycle engine).
You think our American friends would like to see?
Here are two pictures.
 

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Zman

Zman

New Member
Sep 10, 2010
219
10
0
germany
dang ! dude, you're a genius !!!
show us more of your MAW's, our american friends starts drooling about this stuff laff
because they don't know much about this engines...
but that's a nice idea for a next project, an MAW ! next week is in brokstedt a big swapmeet (Teilemarkt), i'll take a look at this engines.
you should open an own thread for your MAW's, before we start to hijack this Express-thread !
your exhausts are so awesome, is it possible, to make on for the Zuendapp Combimot ?
 
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Allen_Wrench

Allen_Wrench

Resident Mad Scientist
Feb 6, 2010
2,784
26
36
Indianapolis
Russenmotor, I like the look of the black bike. Sehr güt, mein herr. Thank you also for telling about MAW engines. I plan to learn more about them. I need to look up the Zuendapp Combimot also. I'm curious to see if they can be bought anywhere here in the States.
 
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Russenmotor

New Member
May 24, 2011
27
0
0
Germany
hello.
I would recommend a book on bicycle auxiliary engines.
Unfortunately, it is only in German, but the pictures tell the whole story.
The (ISBN 978-3-86133-494-1) is below the number to have the book.
It costs € 19.90.

Here is a picture of a MAW engine. Have been built in 1954 in East Germany. (In West Germany was the original engine was built the name of AMO. It is very rare to find.)
He has 1PS min / at 3600 rpm.
39.9 mm bore and 40mm stroke, 49.9 cc.
Greetings Jean
 

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