M139 Exhaust spring (Set of 5) - Genuine Vittorazi Motors Parts
Don't forget the heat shrink and security straps! (MP140 and MP141)
 
The M139 is used on:
Atom 80:
First Version (QTY 6 used per engine)
MY'20 (QTY 6 used per engine)
MY'22 (QTY 6 used per engine)
Moster 185 Plus:
First Version (QTY 6 used per engine)
Dark Evolution, Both Manual and Dual Start (QTY 6 used per engine)
MY'19, Both Manual and Dual Start (QTY 6 used per engine)
MY'20, Both Manual and Dual Start (QTY 6 used per engine)
MY'22, Both Manual and Dual Start (QTY 6 used per engine)
Moster 185 Factory:
First Version (QTY 7 used per engine)
MY'19 (QTY 7 used per engine)
Factory R (QTY 7 used per engine)
Factory R MY'22 (QTY 7 used per engine)
Moster 185 EFI:
MY'24 (QTY 7 used per engine)
Moster 185 Silent:
First Version (QTY 7 used per engine)
Dark Evolution, Both Manual and Dual Start (QTY 7 used per engine)
MY'19, Both Manual and Dual Start (QTY 7 used per engine)
MY'20, Both Manual and Dual Start (QTY 7 used per engine)
Moster 185 Classic:
First Version (QTY 4 used per engine)
Dark Evolution (QTY 4 used per engine)
 Cosmos 300:
Single Spark Pull Start (QTY 6 used per engine)
Single Spark Dual Start (QTY 6 used per engine)
Dual Spark Dual Start (QTY 6 used per engine)
MY’23 Single Spark Pull Start (QTY 6 used per engine)
MY’23 Single Spark Dual Start (QTY 6 used per engine)
MY’23 Dual Spark Dual Start (QTY 6 used per engine)
 
For any additional help, please don't hesitate to contact us!
For maintenance and installation help, please see the Vittorazi manuals and technical documents.