{"product_id":"r4-pro-cro-mo-crank-arm-set-170mm-19mm-8-spline-3-piece-chrome-crank-arms","title":"R4 Pro Cro-Mo Crank Arm Set 170mm 19mm 8-Spline 3 Piece Chrome Crank Arms","description":"Premium chromoly construction meets sleek chrome finish on this professional-grade crank arm set. Built for BMX and freestyle riders who demand durability and precision, the R4 Pro delivers 170mm arms with a 3-piece 19mm 8-spline interface for solid power transfer and reliable performance.\u003cbr\u003e\u003cbr\u003eThe set includes 2 crank arms ready to upgrade your setup. Whether you're progressing tricks or pushing hard on park transitions, these arms provide the strength and responsiveness serious riders expect.","brand":"R4 Products","offers":[{"title":"Default Title","offer_id":47980826329259,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0512\/1871\/0699\/files\/crank_view_2.png?v=1790779656","url":"https:\/\/www.r4products.com\/es\/products\/r4-pro-cro-mo-crank-arm-set-170mm-19mm-8-spline-3-piece-chrome-crank-arms","provider":"R4 Products","version":"1.0","type":"link"}