{"product_id":"fsa-ck-758-ebike-chainset-isis-drive-30-5mm-crank-arms-black-155-165mm","title":"FSA CK-758 Ebike Chainset ISIS Drive 30.5mm Crank Arms Black 155\/165mm","description":"\u003cp\u003eThe FSA Ebike Chainset CK-758 ISIS 30.5mm Black is a high-performance component designed specifically for e-bikes, combining durability with precision engineering. Crafted from forged AL6061\/T6 aluminum, the crank arms offer exceptional strength while maintaining a lightweight profile, weighing only 477g per pair. Available in 155mm and 165mm lengths, this chainset is anodized in sleek black with laser-etched graphics, providing a stylish yet resilient finish that resists wear and corrosion.\u003c\/p\u003e\n\n\u003cp\u003eEngineered with ISIS Drive compatibility, the CK-758 ensures smooth and reliable power transmission, optimizing your e-bike’s performance. The design emphasizes proper clearance and QFactor measurements tailored to various popular motor systems like Bosch, Yamaha, and Brose, ensuring a perfect fit and efficient pedaling motion. Whether upgrading or replacing your existing chainset, this model offers precise alignment and enhanced drivetrain efficiency for a superior cycling experience.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhancing e-bike drivetrain efficiency with ISIS Drive compatibility.\u003c\/li\u003e\n  \u003cli\u003eProviding durable, lightweight performance with forged AL6061\/T6 aluminum crank arms.\u003c\/li\u003e\n  \u003cli\u003eFitting a variety of e-bike motors with specific QFactor and clearance measurements.\u003c\/li\u003e\n  \u003cli\u003eOffering corrosion resistance and a sleek aesthetic through anodized black finish and laser graphics.\u003c\/li\u003e\n  \u003cli\u003eAvailable in multiple crank arm lengths (155mm and 165mm) to suit rider preferences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on non-e-bike or incompatible motor systems not supporting ISIS Drive.\u003c\/li\u003e\n  \u003cli\u003eApplications requiring crank arm lengths outside of 155mm or 165mm options.\u003c\/li\u003e\n  \u003cli\u003eSituations where chainstay clearance is narrower than the specified minimum.\u003c\/li\u003e\n  \u003cli\u003eRiders seeking integrated chainrings included, as this is a crank arm set only.\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty mountain biking beyond standard e-bike usage due to design focus.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill this chainset fit my e-bike motor?\u003c\/strong\u003e\u003cbr\u003eCheck the QFactor and clearance dimensions listed for your motor model to ensure compatibility. This chainset supports many popular ISIS Drive e-bike motors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat crank arm lengths are available?\u003c\/strong\u003e\u003cbr\u003eThe FSA CK-758 comes in 155mm and 165mm lengths, allowing you to select the best fit for your riding style and comfort.\u003c\/p\u003e","brand":"FSA","offers":[{"title":"ISIS \/ Black \/ Offset - 30.5mm, Length - 155mm","offer_id":45966734327983,"sku":"324-0029008052","price":49.59,"currency_code":"GBP","in_stock":false},{"title":"ISIS \/ Black \/ Offset - 30.5mm, Length - 165mm","offer_id":45966734360751,"sku":"324-0029002052","price":49.59,"currency_code":"GBP","in_stock":false}],"url":"https:\/\/www.swinnertoncycles.co.uk\/products\/fsa-ck-758-ebike-chainset-isis-drive-30-5mm-crank-arms-black-155-165mm","provider":"Swinnerton Cycles","version":"1.0","type":"link"}