Scooterotica

Could one of you knowledgeable chaps tell me the size of the bigend bearing
for a TV 175 crank.

I'm going to have the crank split and rebuilt and would like to give the guy the correct bigend.

Are all the bigends the same size on Italian and Spanish cranks?

The Lambretta TV175 has a bigend size of 22.9mm the same as Italian GP150/200 pins but are 20mm in the webs.
The conrod bearing center length is 116mm.
Buy a conrod assembly complete & have it fitted buy your local engineering company or scooter dealer if they provide that service.

Ian Frankland
Taffspeed
07794 003276

Thanks.