Remove item Thumbnail image Product Price Quantity Subtotal × Yamaha FS1-E, FS1, FS1 SE Big Bore 5.00 oversize PISTON KIT 45.00mm £32.50 Yamaha FS1-E, FS1, FS1 SE Big Bore 5.00 oversize PISTON KIT 45.00mm quantity £32.50 Update basket Basket totals Subtotal £32.50 Shipping Calculate shipping Country / region Select a country / region… AndorraAustraliaAustriaBelgiumBosnia and HerzegovinaBulgariaCanadaCroatiaCyprusCzech RepublicDenmarkEstoniaFinlandFranceGermanyGibraltarGreeceHungaryIcelandIrelandIsle of ManItalyJapanJerseyLatviaLithuaniaLuxembourgMaltaNetherlandsNew ZealandNorwayPolandPortugalRomaniaSlovakiaSloveniaSpainSwedenSwitzerlandTurkeyUnited Kingdom (UK)United States (US) State / County City: Postcode / ZIP: Update VAT £0.00 Total £32.50 Proceed to checkout