{"product_id":"b-bc5951-b-yamaha-yxz-sidewinder-16-up-billet-crankshaft-71mm-stroke","title":"Brian Crower BC5951 - YAMAHA YXZ\/SIDEWINDER (16-up) BILLET CRANKSHAFT (71mm STROKE)","description":"\u003cp\u003e\u003cspan\u003e These cranks are precision balanced if ordered as a BC stroker kit, bobweights required if using own piston and\/or rod combo. \u003c\/span\u003e4340 billet crankshaft in +4.8mm stroke (71mm). MUST USE WITH SIDEWINDER OIL PUMP\/SPROCKET. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights are designed for reduced windage through the crankcase creating less oil resistance for better rpm potential. \u003cstrong\u003eThese cranks must be fully system balanced prior to installation due various bobweights. \u003c\/strong\u003e\u003cstrong\u003eAdd $125 for precision balancing to bobweights you provide. \u003c\/strong\u003e\u003c\/p\u003e","brand":"BC BRIAN CROWER","offers":[{"title":"Default Title","offer_id":42313638150327,"sku":"BC5951","price":2325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6429\/1511\/files\/YXZ-Crank_c601ff50-fa2c-4a98-8b3b-39891762a7dd.jpg?v=1722130190","url":"https:\/\/milkymotorsports.com\/products\/b-bc5951-b-yamaha-yxz-sidewinder-16-up-billet-crankshaft-71mm-stroke","provider":"Milky Motorsports","version":"1.0","type":"link"}