139QMA/B Kymco Cylinder Kit 4 Stroke 72cc Sport Cylinder Kit V.2

Click on the image below to get zoomed view of the item

This component will fit the Sukida Sportman 2 50cc Scooter

Product Description

With the latest V.2 Cylinder kit series from NARAKU, we can offer a more advanced product.

As a 4 stroke cylinder is effectively just a hole, the emphasis on technological development was placed on the piston and compression.

The piston has 2 additional CNC-machined oil grooves in the piston skirt, which collects engine oil to lubricate the cylinder bore and improve characteristics in extreme circumstances. The molybdenum coating aids the crucial running-in period, 2 oil recesses and a groove at each bearing point ensure the gudgeon pin is adequately lubricated.
The compression ratio has been specially calibrated to the requirements of everyday running. Naraku’s high quality and very good power delivery cap off this cylinder kit putting it up there with the best.

The kit can be used with the original carburettor, but upjetting will be required by around 8-10%.
Supplied as shown in the image, original head can be used.

SKU : NK100.47

Euro Scooter Parts - Leading Supplier of Scooter Parts

Euro Scooter Parts are a leading supplier of scooter parts for a vast range of makes and models from Chinese Scooters to Piaggio's, Peugeots, Yamaha's and many more. We stock brands such as Malossi, Stage 6, Polini, Airsal, Technigas & Naraku. We specialise in parts for Peugeot, Kymco, SYM, Baotian, Piaggio, Yamaha, Aprilia and many many more

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We stock a massive range of products from spark plugs, CDI units, rectifiers to pistons, cylinder kits, exhausts plus much much more. We supply standard replacement parts and modification parts from leading suppliers and we are always adding to the range. We trade from commercial premises with customer service available face to face, on the telephone or by email. We aim to provide the best possible service and our super fast despatch times are second to none. If you don't see what your looking for send us an email through eBay and we'll see if we can help.