Gruppo termico VMC KAPPA58 135cc Ø 58mm per Vespa smallframe
VMC KAPPA-58 135cc Ø 58mm stroke 51mm thermal group
SIDE SPARK PLUG FUSION HEAD
Bore diameter 58mm Stroke 51mm Connecting rod 97mm Displacement 135cc
Stud center distance 56mm and exhaust diameter 28mm
Timings: Main transfers 122° Exhaust 180°
Piston made of double-band aluminum alloy with high silicon content.
CNC machined die-cast aluminum head
Steel segments Steel pin Steel retainers
It is mounted with 51mm stroke crankshafts and 97mm connecting rod
There is no need to file or remove the dust cover on the crankcase base.
Also mounts with flywheels with electric start ring
When combined with the VMC Siluro muffler, it becomes an engine with power always available while maintaining the reliability of the original engine with a classic look and sound.
The perfect tuning for your Vespa .
Specific References
In Italy and Europe Via GLS / DHL / Fercam
24h from order confirmation
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