Register FAQ Community Calendar Today's Posts Search
Go Back   ScootDawg Forums > Performance :: Maintenance :: Technical > 50cc - 124cc
Reply
 
Thread Tools Search this Thread Display Modes
Old 11-10-2013, 08:45 PM   #1
fixitdave   fixitdave is offline
 
fixitdave's Avatar
 
Join Date: Aug 2013
Location: central florida
Posts: 45
Nod what rollers/sliders r good for a TGB? -

Im not sure whats in it now. They look stock cause they r white-ish and real big aluminum center . I tore the 2t down n found it has a 72cc bbk with carbon fiber reeds, 120 main jet, the head looks ported to me and the oil injection has been removed. Has red clutch springs and a stock replacement belt. Also, I understand the size rollers are 17×12mm . I have some 16×13, can I use those or will I tear something up?



Login or Register to Remove Ads
  Reply With Quote
Old 11-10-2013, 08:52 PM   #2
Lefty   Lefty is offline
 
Lefty's Avatar
 
Join Date: Jan 2013
Location: midwest
Posts: 93
The First number is the diameter part of the roller the 13 is the width. So the 16x 13 are the wrong size. 16 is smaller diameter 17 and the 13 is wider probably to wide to fit in the ramp slot. You always have to get the right size for the Variator ramps. If your variator takes 17x12 then you need 17x12 weights or Sliders of the same size but you can get them in different Gram weights.
Lefty
__________________

Three Wheels keep me up
You’ll never be old and wise if you weren’t young and crazy
  Reply With Quote
Old 11-10-2013, 10:58 PM   #3
inuyasha   inuyasha is offline
 
inuyasha's Avatar
 
Join Date: Sep 2012
Location: West Haven CT
Posts: 1,165
Hi
Rollers
http://www.af1racing.com/store/Scrip...idproduct=6149
My SR uses the same size , I went with sliders
http://www.partsforscooters.com/169-...Roller_Weights
Roller tuning guide
http://www.livefromhawaii.com/geelys...LLERTUNING.pdf
Take care and ride safely my friend
Yours Hank
__________________
"4wheels move the body 2 wheels move the soul"
Duty, Honor, Country. Those three hallowed words reverently dictate what you ought to be, what you can be, what you will be.
Douglas MacArthur



Login or Register to Remove Ads
  Reply With Quote
Old 11-13-2013, 11:27 PM   #4
skuttadawg   skuttadawg is offline
 
Join Date: Jul 2011
Posts: 127
Interesting as most Minarellis use 15x12 weights . Does it have a 90cc variator or an aftermarket one ?
  Reply With Quote
Old 11-15-2013, 09:49 PM   #5
fixitdave   fixitdave is offline
 
fixitdave's Avatar
 
Join Date: Aug 2013
Location: central florida
Posts: 45
Dono, the variator has the tgb stamp



Login or Register to Remove Ads
  Reply With Quote
Old 11-15-2013, 09:52 PM   #6
fixitdave   fixitdave is offline
 
fixitdave's Avatar
 
Join Date: Aug 2013
Location: central florida
Posts: 45
The rollers measure 17×12 n fit snug. How can I tell what size the variator is? I actually put a set of 8g 16×13 in it and it did fine. Is that unusual?
  Reply With Quote
Old 11-15-2013, 09:55 PM   #7
fixitdave   fixitdave is offline
 
fixitdave's Avatar
 
Join Date: Aug 2013
Location: central florida
Posts: 45
Also I found a logo that looks like RR or PR OR DR on the base of the cylinder. Anyone know what that is?
  Reply With Quote
Old 11-15-2013, 10:04 PM   #8
fixitdave   fixitdave is offline
 
fixitdave's Avatar
 
Join Date: Aug 2013
Location: central florida
Posts: 45
http://www.scootdawg.net/album.php?a...&pictureid=426
  Reply With Quote
Old 11-20-2013, 11:18 PM   #9
skuttadawg   skuttadawg is offline
 
Join Date: Jul 2011
Posts: 127
I have heard of modding larger size rollers which I am told can put the belt out more but I have not tried to do it . I use Dr Pulley sliders in both of my scooters instead of rollers and I must say they perform much better and last longer . My stock rollers in my Echarm had barely any flat spots at 5,500 miles and my sliders lasted almost 14k miles . They are worn down and I will weigh them to see what they weigh . The stocks were 12.2g with 5,500 miles and I went with 12g and I gained 5 MPH on the top end and it has a better acceleration curve too . I will be going with 13g next time .

I hope you have a good belt on your toy .
  Reply With Quote
Old 11-24-2013, 07:59 PM   #10
fixitdave   fixitdave is offline
 
fixitdave's Avatar
 
Join Date: Aug 2013
Location: central florida
Posts: 45
I believe its a stock replacement. The 17×12 fits good. It did fine with them. Matter of fact I cudnt tell any diff.
  Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 07:29 PM.

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.