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Aprilia SR Factory 50 2T (karburator)
Cylinder kit - Polini Evolution 3 70ccm
SKU: 140.0206
€403.00
Pre-order item

Product description

The Polini Evolution 3 cylinder kit changed a lot compared to previous versions of the kit. Among other things. it is again with two-piece exhaust port and the inner cylinder head has been changed in order to improve the cooling. The cylinder kit is one of the most powerful in the 70cc class and combined with the right parts, you are guaranteed very high performance. The cylinder is made of aluminum and the cylinder passage itself is with a strong nicasil coating. A long-threaded spark plug must be used for this cylinder. The kit is delivered complete incl. gaskets, piston ring, etc.

Specifications

Generally
Bore ø47,6mm
Class Hyper-racing
Piston pin ø12mm
Displacement 70ccm
Flush canals 6
Stroke 39.3mm
Exhaust port Two piece
Material Alloy

Does it fit?

This item fits
chosen-scooter-model
Aprilia SR Factory 50 2T (karburator)

This item fits the following models:

Aprilia SR 50 2T Euro4 (2018->)
Aprilia SR Factory 50 2T (karburator)
Derbi GP1 50 2T
Gilera DNA 50 2T
Gilera Runner 50 2T LC (before 08/2005)
Gilera Runner SP 50 2T LC (after 08/2005)
Piaggio NRG Mc2 50 2T LC
Piaggio NRG Power DD 50 2T LC
Piaggio Zip SP 50 2T (after 2006)