865cc Big Bore Kit for Royal Enfield® 650 Twins
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865cc Big Bore Kit for Royal Enfield® 650 Twins

865cc Big Bore Kit for Royal Enfield® 650 Twins

Item #: 920-0145
5.0 out of 5
4 reviews | Write a Review
$823.95

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Complete kits include cylinders, pistons, and a head gasket

                
StockS&S 865 Kit
Bore X Stroke78 x 67.8mm90 x 67.8mm
Compression Ratio9.5:111.0:1

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Disclaimer

FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY.