LCGB Forums

The ability to post messages is restricted to LCGB members. Any questions contact us at lcgbadmin@googlemail.com

Mec-eur Speedo Cables

Technical help for Series one, two and three Lambrettas. Models include the Li, Li Special, TV, SX, GP, Serveta and API/SIL models

Mec-eur Speedo Cables

Postby nsaints » Tue Mar 25, 2025 6:02 pm

These used to be the go-to speedo cables. The last mec-eur cable I bought has an alloy square drive pressed onto the cable, instead of the inner cable machined square with a brass bush fitted.

The alloy drive bush arrangement maybe marks a reduction in manufacturing costs, but for the user it’s a weak link that’s waiting to fail.
Last cable with the pressed alloy drive lasted to the end of the road before the pressed alloy drive became detached from the main cable. Useless.

What’s the BGM speedo cable like. Is it another alloy drive pressed onto the main cable?
Last edited by nsaints on Fri Mar 28, 2025 7:43 pm, edited 1 time in total.
User avatar
nsaints
 
Posts: 185
Joined: Fri May 30, 2014 8:08 pm
Location: Oxford

Re: Mec-eur Speedo Cables

Postby Storkfoot » Thu Mar 27, 2025 10:01 pm

I’d never realised that there were different versions so your post prompted me to go and have a look at some of my spares (used and unused).

Image

The one in the bag is MEC/EUR. I think it predates the pandemic and it is, as you say, a complete pressed in end. The one on the right is a used one and has the shaped cable end. Sadly, I have no recollection as to where this came from.

I can’t ask your question but I suspect quite a few of us share your pain in trying to achieve a functioning speedometer.
User avatar
Storkfoot
 
Posts: 2345
Joined: Fri May 30, 2014 8:59 pm
Location: Merseyside

Re: Mec-eur Speedo Cables

Postby tim_mason » Thu Mar 27, 2025 10:25 pm

I have the tool for pressing the correct size square end for all cable sizes
tim_mason
 
Posts: 90
Joined: Fri May 30, 2014 1:49 pm

Re: Mec-eur Speedo Cables

Postby nsaints » Fri Mar 28, 2025 7:38 pm

Here's the new style mec-eur with the alloy drive that drops off the cable. Lasted to the end of the road and mine failed
One to avoid

Image

Instead bought a BGM cable which is much better quality using the traditional square drive machined in the cable, and no alloy drive arrangement to fail in no time at all

Image
User avatar
nsaints
 
Posts: 185
Joined: Fri May 30, 2014 8:08 pm
Location: Oxford


Return to Series 1, 2 & 3

Who is online

Users browsing this forum: No registered users and 13 guests