{"product_id":"campagnolo-ekar-gt-crankset-170-mm-single-13-speed-ckst2940-bicycle-crankset","title":"Campagnolo EKAR GT 13-Speed Crankset - Ultra-Torque Aluminum, 40T, Black","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe Campagnolo EKAR GT crankset in black features 170mm aluminum crank arms paired with Ultra-Torque semi-axles made of AISI 630 steel for a balance of strength and light weight. It uses ProTech technology to join the two semi-axles with a single screw inside the bottom bracket. The crank includes an oversize stainless steel bearing race on the semi-axle for smooth operation and easy maintenance without removing the cups. The crankset has a 40-tooth, lightweight 7075 aluminum chainring with optimized tooth design for efficient power transfer and reliable chain engagement. The four arms are symmetrically arranged with a 104mm bolt circle diameter. This 13-speed crankset is designed for gravel, road, and cyclocross riding. It features a 123mm chainring BCD, a 47.5mm chainline, and a 151mm Q-factor. The spindle interface is Campagnolo Ultra-Torque, and the pedal spindle size is 9\/16\". Bottom bracket is not included.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 13-speed drivetrains and features a single 40-tooth chainring for efficient power transfer. \u003c\/li\u003e\n\u003cli\u003eTwo-piece aluminum crank arms with Ultra-Torque semi-axles made of AISI 630 steel combine strength and light weight. \u003c\/li\u003e\n\u003cli\u003eIncludes ProTech technology that joins semi-axles with a single screw for strong, self-aligning crankset assembly. \u003c\/li\u003e\n\u003cli\u003eChainrings constructed from premium 7075 aluminum are easily removable without dismantling the crankset. \u003c\/li\u003e\n\u003cli\u003eDesigned for gravel, road, and cyclocross use with a 170mm crank length and a 123mm BCD chainring bolt circle diameter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Campagnolo","offers":[{"title":"Default Title","offer_id":42202155384899,"sku":"CKST2940","price":242.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CK1273_a276766d-46f3-44ca-be14-9f37c2d1f5b5.jpg?v=1773706124","url":"https:\/\/tecopecosafe.com\/products\/campagnolo-ekar-gt-crankset-170-mm-single-13-speed-ckst2940-bicycle-crankset","provider":"365 Cycles","version":"1.0","type":"link"}