Search found 501 matches

by Fux
Mon Dec 10, 2018 10:19 pm
Forum: Lambretta Tech
Topic: Flywheel stator issue
Replies: 11
Views: 1493

Re: Flywheel stator issue

How much run out is permitted?
I thought max 0.05 is the normal.
Looks like I'll have to strip the motor ando measure it in my lathe.
by Fux
Mon Dec 10, 2018 9:27 pm
Forum: Lambretta Tech
Topic: Flywheel stator issue
Replies: 11
Views: 1493

Re: Flywheel stator issue

The pickup is rubbing just over half way round so to me that would indicate that the crankshaft was out of true.

Sck on the other hand say I should file down the pickup 😲

I know this isn't the correct way to measure but it's all I can do until I strip it.

https://youtu.be/ExSSeG4IlkA
by Fux
Sat Dec 08, 2018 9:34 am
Forum: Lambretta Tech
Topic: Flywheel stator issue
Replies: 11
Views: 1493

Flywheel stator issue

Fit a new bgm stator/flywheel and the pickup catches the black lining on the flywheel right after the magnet.
What's the fix for it?
by Fux
Thu Nov 08, 2018 9:36 am
Forum: Lambretta Tech
Topic: RT 225 gearing
Replies: 15
Views: 2117

Re: RT 225 gearing

Ok. I ended up buying a 19 sprocket and 46 clutch, so 4.8 it is
by Fux
Thu Nov 01, 2018 12:30 pm
Forum: Lambretta Tech
Topic: RT 225 gearing
Replies: 15
Views: 2117

Re: RT 225 gearing

Ok.. back to square one. I`ll try 4.8 :lol:
by Fux
Wed Oct 31, 2018 6:49 am
Forum: Lambretta Tech
Topic: RT 225 gearing
Replies: 15
Views: 2117

Re: RT 225 gearing

4.8 sounds pretty spot on because my son is a featherweight but over here the speed limit is 80kmh and we mostly ride really tight, super hilly roads so that's my dilemma.

I think torque is key here so maybe 5.2 will make it a little more fun?
by Fux
Tue Oct 30, 2018 10:32 pm
Forum: Lambretta Tech
Topic: RT 225 gearing
Replies: 15
Views: 2117

Re: RT 225 gearing

Hmm... BGM reccomend 4.8.
by Fux
Tue Oct 30, 2018 1:11 pm
Forum: Lambretta Tech
Topic: RT 225 gearing
Replies: 15
Views: 2117

RT 225 gearing

Hi fella`s

Building a scoot for my son and I`m going to use a RT225, no reed, BGM Clubman, 30 delly.

I have a GP 200 box, just wondering what gearing to go for?
by Fux
Mon Sep 10, 2018 7:47 pm
Forum: Lambretta Tech
Topic: Grabbed a S1.... what to do?
Replies: 2
Views: 804

Grabbed a S1.... what to do?

So, I picked up a bargin S1 (£600) and I am planning on rebuilding the engine with a kit of some sort to fit in my series 2 because my youngest at 15 is currenty taking his 125 license and the S1 came with a 125 motor, so I can re-register my S2 as a 125. He can take his test in may and would love t...