Your Casa Lambretta Specialist Dealer
Complete SIP crankshaft large cone GP / DL 'Standard Premium' version 58mm stroke / 107mm conrod.
A nice, good quality, Italian made complete crankshaft for standard type engine rebuilds for GP / DL models and for all S1 LI + S2 + S3 + Serveta models as a great, simple level upgrade that is also ideal for those who wish to fit an electronic igntion.