Top quality race crank put together using the finest parts by Harry Barlow of Pro-porting. We use these in our special engine rebuilds, these are ideal for fast touring/racing scooters. They have a 16mm small end for normal Lambretta pistons. See the other listing for 18mm small end cranks for use with Japanese pistons
Using a high load big end bearing and Japanese rod making them a super-smooth ride, these are trued then have the pin tig welded, then checked and trued again if needed.
These also need a groove to be machined into the casing as the rod at the big end sticks past the webs. With a steady hand you can do this at home with a dremel, but if you have any doubts as to what you are doing, give it to a professional. We can provide this service at Lambretta upgrades.
These take a 16mm small end bearing, 2 are supplied with crank - a standard length and a wider one for use with certain pistons.
Price includes VAT @ 20%