{"product_id":"shimano-fc-rs345-octalink-compact-road-crankset","title":"Shimano FC-RS345 Octalink Compact Road Crankset","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eShimano FC-RS345 Octalink Compact Road Crankset\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe Shimano FC-RS345 is a compact road crankset designed for smooth, dependable performance with 2x9-speed road drivetrains. Featuring a versatile 50\/34T chainring combination, it provides a useful balance of higher gearing for faster road riding and a smaller inner ring for climbing.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eShimano HYPERDRIVE SG-X chainrings provide smooth and reliable front shifting, with an aluminium 50T outer chainring and durable steel 34T inner chainring. The aluminium crank arms use Shimano's Octalink V2 spindle interface for a secure connection and efficient power transfer.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eWith a 43.5mm chainline, 152.2mm Q-Factor and 110mm BCD 5-arm design, the FC-RS345 is a practical replacement crankset for compatible 9-speed road bikes. Available with either 170mm or 175mm crank arms.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eDrivetrain Compatibility: 2x9-Speed\u003c\/li\u003e\n\u003cli\u003eChainring Combination: 50\/34T\u003c\/li\u003e\n\u003cli\u003eOuter Chainring: 50T Aluminium\u003c\/li\u003e\n\u003cli\u003eInner Chainring: 34T Steel\u003c\/li\u003e\n\u003cli\u003eCrank Arm Length: 170mm or 175mm\u003c\/li\u003e\n\u003cli\u003eCrank Arm Material: Aluminium\u003c\/li\u003e\n\u003cli\u003eSpindle Interface: Shimano Octalink V2\u003c\/li\u003e\n\u003cli\u003eRecommended Bottom Bracket: Shimano BB-ES300\u003c\/li\u003e\n\u003cli\u003eRecommended Bottom Bracket Axle Length: 113mm\u003c\/li\u003e\n\u003cli\u003eBottom Bracket Included: No\u003c\/li\u003e\n\u003cli\u003eIncludes both crank arms\u003c\/li\u003e\n\u003cli\u003eChain Compatibility: Shimano HG 9-Speed\u003c\/li\u003e\n\u003cli\u003eChainring Technology: HYPERDRIVE SG-X\u003c\/li\u003e\n\u003cli\u003eBCD: 110mm\u003c\/li\u003e\n\u003cli\u003eChainring Design: 5-Arm\u003c\/li\u003e\n\u003cli\u003eChainline: 43.5mm\u003c\/li\u003e\n\u003cli\u003eQ-Factor: 152.2mm\u003c\/li\u003e\n\u003cli\u003ePedal Thread: 9\/16\"\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"175mm","offer_id":62739041943939,"sku":"C34575 \/ L2 B3","price":68.0,"currency_code":"USD","in_stock":true},{"title":"170mm","offer_id":62739041976707,"sku":"C34570 \/ L1","price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/0196\/4698\/files\/57_d75d4c0a-6706-42de-bbd4-466ea8db788c.jpg?v=1790974976","url":"https:\/\/sportandleisure.com\/en-us\/products\/shimano-fc-rs345-octalink-compact-road-crankset","provider":"Sport \u0026 Leisure","version":"1.0","type":"link"}