Racing Cylinder VMC GS 125 cc 6 Travasi

for Vespa 50-125/
V/
T3/
K/
/
L/

cast iron
6 ports

55,6mm
stroke 51mm
2 piston ring(s)
with cylinder head
aluminium cast
8-way screwable, stud: 8mm, hole distance: 56mm, spark plug: long thread

TUNING SPORT – high-performance

For race use only. Not admitted in the area of the German StVZO! Product description
A powerful 125cc class performance cylinder for Vespa smallframe models: The GS125, from VMC. VMC have realised a long-desired dream with the production of this race cylinder! The result is a 125cc class capacity cylinder, combined with the most modern of layouts!
125cc capacity
Modern transfer port layout, with large cross sectional diamters
Eight cylinder head fixing bolts
High-quality piston
Conclusion
: High-performance replacement cylinder for the 125cc class.Technical specifications
Cast iron cylinder construction
55.6mm internal bore
123.83cc capacity
51mm stroke
Six transfer ports
Flat-crowned aluminium piston, with two piston rings
Eight cylinder head fixing bolts
Kit includes five assorted cylinder base gaskets
Important: This kit is only suitable after the following engine modifications: Ignition dust cover removal. Flywheel edge reduction, to avoid contact with the base gasket. Our installation advise –