3 Speed Trek

GoldenMotor.com
Retmachinist

Retmachinist

New Member
Oct 21, 2008
635
22
0
Urbandale Ia
I finally finished my 3 speed bike that hopefully will be my daily rider. I started with a mid 90's Chromoly Trek Mt. bike frame. Laced up my own double wall Rims since I wanted something very reliable for the 3 speed Sram I Motion hub and the pricey Michelin tires. Installed the RS Jett front fork I found on e-bay. Had to modify the head tube for the 1 1/8" threadless fork, since it was originally a 1' fork. Also has modified expansion chamber from pocket bike.* I built the entire jack shaft set up, since I wanted to try my own version. The bike is all wired for 12 volt SLA battery which will set on the small machined rack in back. It will have working 12 l.e.d. headlight, twin l.e.d. tail lights and 12 volt Motorcycle horn.* All brakes, cables and add on parts are new. The only thing I have left to do is install the Stewart Warner "old style" speedometer, and add another small tensioner for the pedal chain.** John
 

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jay sawdust

jay sawdust

New Member
Aug 11, 2009
55
0
0
kauai,hawaii
Fabulous man...thats the ultimate setup in my mind...I too want to build a 3-speed with a shift kit for my daily driver...Got my eyes on a Globe 700c with front suspention and shimano 3-speed hub....awesome job on your jackshaft set-up....J
 
FileStyle

FileStyle

New Member
May 27, 2008
719
7
0
Decatur,IL
Very nice indeed, Good work Retmachinist you never fail to disapoint us! you bring nice work to the table. what would really be cool is to have disc brakes front and rear!
 
toker_ace

toker_ace

Member
Oct 15, 2008
476
2
18
alabama
Dammit John! That thing is way to nice to ride!Some street thug gonna knock you in the head and take that thing.Man that is sweet! If the gearing is right you might as well sale all the other bikes.Muti-speed MB's is the only way to go! Great Job! I know your proud of this one! Now what?
 
Retmachinist

Retmachinist

New Member
Oct 21, 2008
635
22
0
Urbandale Ia
toker_ace said:
Dammit John! That thing is way to nice to ride!Some street thug gonna knock you in the head and take that thing.Man that is sweet! If the gearing is right you might as well sale all the other bikes.Muti-speed MB's is the only way to go! Great Job! I know your proud of this one! Now what?
Click to expand...
I have to put in a Big thanks to Jeff (Toker ace) for prodding me to build this bike. He kept on me about building a shift kit, multi speed bike. He said if I ever ride one I will be hooked and won't care to ride another single speed.
I guess I will find out as soon as some of this Fricken snow melts and I can get it out in the street.
If thats the case I will have several single speed MB's to sell.

Thanks again Jeff

John
 
Tcams

Tcams

New Member
Oct 18, 2009
412
0
0
Tucson, ZonieLand
I must say again this bike is one of my favorites. I would love to see a video of it in action as well as the horn, lights ect. If you dont have time to make the video you can send me the footage and I would be so glad to put a cool video together for you.

Let me know

Tcams
 
Retmachinist

Retmachinist

New Member
Oct 21, 2008
635
22
0
Urbandale Ia
Tcams_Zonie said:
I must say again this bike is one of my favorites. I would love to see a video of it in action as well as the horn, lights ect. If you dont have time to make the video you can send me the footage and I would be so glad to put a cool video together for you.

Let me know

Tcams
Click to expand...
As soon as the snow and ice melts from the streets here in my neighbohood, I will be taking it for a test ride. I will try to get a short video from a cell phone.

John
 

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jimrandolph

jimrandolph

New Member
Nov 28, 2009
44
0
0
81
signal mountain, tn.
Retmachinist said:
I finally finished my 3 speed bike that hopefully will be my daily rider. I started with a mid 90's Chromoly Trek Mt. bike frame. Laced up my own double wall Rims since I wanted something very reliable for the 3 speed Sram I Motion hub and the pricey Michelin tires. Installed the RS Jett front fork I found on e-bay. Had to modify the head tube for the 1 1/8" threadless fork, since it was originally a 1' fork. Also has modified expansion chamber from pocket bike.* I built the entire jack shaft set up, since I wanted to try my own version. The bike is all wired for 12 volt SLA battery which will set on the small machined rack in back. It will have working 12 l.e.d. headlight, twin l.e.d. tail lights and 12 volt Motorcycle horn.* All brakes, cables and add on parts are new. The only thing I have left to do is install the Stewart Warner "old style" speedometer, and add another small tensioner for the pedal chain.** John
Click to expand...
John, That is the MOST GORGUS bike I have ever seen! I am getting a Harley Davidson, with a Samano nexis 7 hub, and I'm gonna put an engine on it, I sure would like to have a jack shaft like yours. I have seen one on the internet, but it looks like 1/10th the quality of yours. Would you consider building me one??? I'll post some pics of the bike.
Thanks Jim
 
Retmachinist

Retmachinist

New Member
Oct 21, 2008
635
22
0
Urbandale Ia
jimrandolph said:
John, That is the MOST GORGUS bike I have ever seen! I am getting a Harley Davidson, with a Samano nexis 7 hub, and I'm gonna put an engine on it, I sure would like to have a jack shaft like yours. I have seen one on the internet, but it looks like 1/10th the quality of yours. Would you consider building me one??? I'll post some pics of the bike.
Thanks Jim
Click to expand...
Jim, Trouble is I make all my parts for the specific bike that they are going on. There is no way I could just look a pictures of your bike and build the jackshaft kit with the side plates and everything.
Clearances get a little tight even when I have the bike to work with.
The distance between the seat tube and tire, and the angle that the motor sits make a huge difference.
I just don't want to take a chance building something that might not work out on your bike.

John
 
N

nemlu7

New Member
Dec 25, 2008
42
0
0
malta
Retmachinist said:
I finally finished my 3 speed bike that hopefully will be my daily rider. I started with a mid 90's Chromoly Trek Mt. bike frame. Laced up my own double wall Rims since I wanted something very reliable for the 3 speed Sram I Motion hub and the pricey Michelin tires. Installed the RS Jett front fork I found on e-bay. Had to modify the head tube for the 1 1/8" threadless fork, since it was originally a 1' fork. Also has modified expansion chamber from pocket bike.* I built the entire jack shaft set up, since I wanted to try my own version. The bike is all wired for 12 volt SLA battery which will set on the small machined rack in back. It will have working 12 l.e.d. headlight, twin l.e.d. tail lights and 12 volt Motorcycle horn.* All brakes, cables and add on parts are new. The only thing I have left to do is install the Stewart Warner "old style" speedometer, and add another small tensioner for the pedal chain.** John
Click to expand...
thats what dreams are made of!!!!!!!!!!1dance1
 
michaelgrav

michaelgrav

New Member
Sep 14, 2009
122
0
0
sf bay area
Dang John,
Sweet Job! I would defiately like to have that Jackshaft set up w/ idler!!!!
What kind of lighting system is that??? To Cool!, your off in the direction these bikes need to go.
If you decide to produce more of those Jackshaft assemblies I am sure we would all be interested. Nothing like gears..shft.
Thanks
Mike
 
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