{"product_id":"shimano-fc-m7100-slx-12-speed-mtb-crank-set-without-chainring-52mm-chainline","title":"Shimano FC-M7100 SLX 12-Speed MTB Crank Set without Chainring, 52mm Chainline","description":"\u003cp\u003eExperience the perfect balance of strength, weight, and performance with the Shimano FC-M7100 SLX Crank set. Designed for the demands of modern mountain biking, this crank set combines aggressive durability with lightweight construction, making it an essential component for serious riders. Its HollowTech II technology incorporates hollow forged crank arms that deliver exceptional rigidity without sacrificing strength, ensuring every pedal stroke is efficient and powerful.\u003c\/p\u003e\n\n\u003cp\u003eThe integrated bottom bracket features a wide bearing placement and a large axle diameter, enhancing stiffness and durability for long-lasting performance on the trail. With a 70-degree spider arm, this crank set offers optimal rigidity, while the 52 mm chainline is perfectly suited for 12-speed HG+ MTB chains and compatibility with 142 \/ 148 mm O.L.D. frames. Please note that the chainring (SM-CRM75) is sold separately, featuring Shimano’s Dynamic Chain Engagement technology for superior chain retention and drive efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding a lightweight yet strong crank set for all-mountain and trail riding\u003c\/li\u003e\n  \u003cli\u003eEnsuring efficient power transfer thanks to HollowTech II technology\u003c\/li\u003e\n  \u003cli\u003eCompatibility with 12-speed HG+ MTB chains for smooth shifting\u003c\/li\u003e\n  \u003cli\u003eMaintaining durability with an integrated bottom bracket design\u003c\/li\u003e\n  \u003cli\u003eAllowing customization with a separate chainring for tailored gearing\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 with single-speed or non-HG+ chains\u003c\/li\u003e\n  \u003cli\u003eInstallation without professional bottom bracket fitting may affect performance\u003c\/li\u003e\n  \u003cli\u003eCompatibility limited to frames with 142 \/ 148 mm O.L.D. spacing\u003c\/li\u003e\n  \u003cli\u003eNot suitable for road bikes or non-mountain bike applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this crank set come with a chainring?\u003c\/strong\u003e\u003cbr\u003eThe FC-M7100 SLX crank set does not include the chainring; it must be purchased separately (SM-CRM75).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this crank set myself?\u003c\/strong\u003e\u003cbr\u003eWhile possible, Shimano recommends professional installation of the bottom bracket to ensure proper fit and optimal performance.\u003c\/p\u003e","brand":"Shimano SLX","offers":[{"title":"Black \/ 165mm","offer_id":45809471684783,"sku":"FCM7100A","price":118.32,"currency_code":"GBP","in_stock":false},{"title":"Black \/ 170mm","offer_id":45809471717551,"sku":"FCM7100C","price":116.69,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 175mm","offer_id":45809471750319,"sku":"FCM7100E","price":92.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/fcm7100a.jpg?v=1768530727","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/shimano-fc-m7100-slx-12-speed-mtb-crank-set-without-chainring-52mm-chainline","provider":"Swinnerton Cycles","version":"1.0","type":"link"}