Prox Piston Kit 2 Stroke For Yamaha RD 350 1973-1975 Clutch Slave Cylinders SX- F250 13- 15

SX- F250 13- 15

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Prox Piston Kit 2 Stroke For Yamaha RD 350 1973-1975 Clutch Slave Cylinders SX- F250 13- 15The Prox Piston Kit 2 Stroke For Yamaha RD 350 1973 1975 is part of the latest collection from Prox. Features: Oversized piston follows manufacturer piston to cylinder wall clearances Precision machined on state of the art CNC equipment Made with low expansion, low friction alloy Kit includes piston, rings, circlips and wrist pin Piston has 2 intake holes and 2 reed cut outs. Specifications: Bore Oversize Metric: +1. 50 mm Bore Oversize: +1. 50 mm