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Cylinder kit - Polini Sport 70ccm - ø10mm
SKU: 166.0074
€148.00
Pre-order, expected in stock at 10/5-2024

Product description

The Polini Sport 70ccm cylinder kit improves the performance of your scooter and this can be felt especially on the towing. The cylinder is made of cast iron, which gives good durability and helps to make it a sensible upgrade compared to the original cylinder. Piston and cylinder head are made of aluminum, so the heat is quickly dissipated. For cast iron cylinders, we always recommend a run-in of min. 200km. For this cylinder kit we recommend using an NGK BR8HS spark plug and the kit is delivered complete incl. gaskets, piston rings, etc.

Specifications

Generally
Bore ø47mm
Class Sport
Piston pin ø10mm
Displacement 70ccm
Flush canals 5
Stroke 39.2mm
Exhaust port Single
Material Cast iron

Does it fit?

This item fits the following models:

Aprilia Amico 50 2T
Aprilia SR 50 2T (Minarelli vertical)
Yamaha BWS/Spy 50 2T
Yamaha Slider 50 2T (before 2004)