JR50 2nd gear??

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Bobby73172

Member

Apr 9, 2007

2

0

• Apr 9, 2007

• #76

first gear that is

 

D

Dukesfan

Member

Sep 1, 2007

2

0

• Sep 1, 2007

• #77

Jr 50 mod

Looking for the JR 50 Mod to 1st gear and the restrictor plate removal info. Thanks
Email me at dukesfan@hotmail

 

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bostonboy24

Mi. Trail Riders

Damn Yankees

Member

Sep 1, 2007

3

0

• Sep 1, 2007

• #78

k but my kid has a 49 i think he needs a yamaha 80cc 2 stroke

 

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superdave144

Member

Apr 19, 2008

16

0

• May 14, 2008

• #79

Sprockets?

I'm looking to change the gearing on my son's JR. Where can you find rear sprockets for the JR?

Also, how do you change the fork height? I asked the dealer but he was clueless. Any suggestions on how to make it fit my son better (he's tall) would be appreciated.

 

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Dukesfan

Member

Sep 1, 2007

2

0

• May 14, 2008

• #80

Jr 50 gearing

I dropped a tooth on the front gear and it helped. I would start there very cheap and quick to do and biggest bang for your buck. I got mine from my local suzuki dealer.

 

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crazykidpat

Member

Feb 18, 2009

1

0

• Feb 18, 2009

• #81

hi everyone , new this , i ride sport bike , i just got a 06 jr50 can someone please email me pics where to grind , for first gear mod

thanks

 

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chillywilly

Member

Jul 12, 2008

33

0

• Mar 1, 2009

• #82

Holy crap people, read the whole thread. There is a pic on page 6 or 7 with a discription to grind the shaft on one side the same amount as the other side. Easy cheesy.

 

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revdhp

Member

Jun 20, 2009

2

0

• Jun 20, 2009

• #83

can anyone email me pics and instructions for the jr 50 gear mod to revdhp@intrstar.
thanks

 

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revdhp

Member

Jun 20, 2009

2

0

• Jun 20, 2009

• #84

jr 50 gear mod help

can anyone email me pics and instructions for the jr 50 gear mod to revdhp@intrstar.
thanks

 

Vic

***** freak.

LIFETIME SPONSOR

May 5, 2000

4,008

0

• Jun 21, 2009

• #85

revdhp said:

can anyone email me pics and instructions for the jr 50 gear mod to revdhp@intrstar.
thanks

Click to expand...

Read this entire thread. That's all there is.

 

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sxpak2go

Member

Dec 23, 2009

2

0

• Dec 23, 2009

• #86

two questions on a 2004 JR 50
first has anyone had trouble getting parts since they put a ban on the sell of small bikes?
second i see everyone is asking for pictures can i jump on the band wagon and get pictures of any mods done to this bike? my son is 5 and the bike just does not have enough preformace to get him started it is great top end for him but looking for more low end power. thanks Dwayne sxpak2go@yahoo

 

Vic

***** freak.

LIFETIME SPONSOR

May 5, 2000

4,008

0

• Dec 24, 2009

• #87

sxpak2go said:

two questions on a 2004 JR 50
first has anyone had trouble getting parts since they put a ban on the sell of small bikes?
second i see everyone is asking for pictures can i jump on the band wagon and get pictures of any mods done to this bike? my son is 5 and the bike just does not have enough preformace to get him started it is great top end for him but looking for more low end power. thanks Dwayne sxpak2go@yahoo

Click to expand...

Vic said:

Read this entire thread. That's all there is.

Click to expand...

 

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sxpak2go

Member

Dec 23, 2009

2

0

• Dec 24, 2009

• #88

I did read the whole post but I was asking for PICTURES of any mods that people have done that way I don't screw it up when i do it myself. thanks for the reply and merry christmas.

 

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rjp

Member

Jul 26, 2010

1

0

• Jul 26, 2010

• #89

pictures of JR50 first gear mod

Hi all,
I have just completed this mod this past weekend and I took some pictures showing the shift linkage after the modification. Unfortunately I don't have any picture before the modification because I forgot to get my camera before doing the work. However, at least these photos will show you how the completed mod should look if you decide to do it. Basically, the left side of the oval cutout where the dremel is used to be filled in with metal. The center pin is stationary, and so the size of this oval determines the extent of shifter movement.

The bike runs great and now has two gears, but the shift is rather harsh, as others have described, since there is no manual clutch to smooth things out. Even with two gears I think I still prefer the 12 tooth front sprocket and just keep it in second, but it's nice to have 1st gear just in case. Anyway, the mod is easy if you have a dremel and good mechanical ability. Do not try it without a dremel. I doubt it could be done with a file.

Good luck,

Rich

PS. I tried to include a link here to my flickr account but apparently links are not allowed. Anyway, if you are fimiliar with flickr navigate to the following photos.

"/photos/45365359@N03/4831211012/"

"/photos/45365359@N03/4831210990/"

 

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