{"product_id":"rotax-max-erave-exhaust-valve","title":"2. 253725 Rotax Max E-RAVE Exhaust Power Valve","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max E-RAVE Exhaust Power Valve\u003c\/strong\u003e (R.253725) is the OEM exhaust valve poppet that controls exhaust port timing on Rotax 125 MAX EVO engines. This valve opens and closes under pneumatic pressure from the E-RAVE solenoid system, advancing exhaust port timing at higher RPM to broaden the power band. A worn or leaking exhaust valve causes loss of mid-to-top-end power, poor throttle response in the upper RPM range, and visible exhaust valve play when inspected during a power valve service.\u003c\/p\u003e\n\u003cp\u003eFits the Rotax 125 \u003cstrong\u003eSenior MAX EVO and Junior MAX EVO\u003c\/strong\u003e. Works inside the Valve Rod Housing (R.253385) in conjunction with the Exhaust Valve Piston (R.854440) and Bellow (R.260723).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.253725\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplace the exhaust valve at each major engine rebuild. CMC Karting stocks the complete Rotax E-RAVE power valve assembly and all individual components.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139140694237,"sku":"R.253725","price":62.14,"currency_code":"USD","in_stock":true}],"url":"https:\/\/cmckarting.com\/products\/rotax-max-erave-exhaust-valve","provider":"CMC Karting","version":"1.0","type":"link"}