{"product_id":"parent-jbi-14952","title":"High-Performance Aluminum BMX Cranksets with 30mm Spindles, 104mm BCD, and Heavy-Duty Construction for Junior \u0026 2-Piece Bikes","description":"\u003cdiv id=\"seqbpdescription\"\u003e\u003cp\u003eEnhance your BMX bike or youth mountain bike with our high-performance, durable cranksets designed for precision, stiffness, and reliability. Crafted from premium materials like 7075 aluminum and featuring innovative engineering, these cranksets deliver superior strength and responsiveness, making them ideal for aggressive riding, racing, or everyday cycling.   Our cranksets incorporate beefy hollow-forged crank arms, ensuring exceptional stiffness and power transfer, while the massive 30mm Praxis M-30 spindle provides enhanced durability and rigidity. The precision CNC-machined chromoly\/alloy self-extracting crank bolt system simplifies installation and maintenance, making setup quick and hassle-free.   With options including 155mm and 150mm crank arm lengths and a 104mm 4-bolt bolt pattern, these cranksets are compatible with a variety of BMX and junior cycling setups. They include essential components such as the Praxis External BSA Bottom Bracket and M30 installation tool, providing a complete, ready-to-install solution.   Designed for style and performance, these cranksets are perfect for riders seeking a lightweight yet robust component for BMX racing, freestyle, dirt jumping, or youth cycling. Whether you’re upgrading your current system or building a custom bike, our cranksets ensure maximum stiffness, precision engineering, and long-lasting performance—setting you up for victory on the trail or racecourse.\u003c\/p\u003e\u003c\/div\u003e","brand":"Box Components","offers":[{"title":"150mm","offer_id":42990334017603,"sku":"BXCK0222","price":399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/210924.jpg?v=1773860692","url":"https:\/\/365cycles.com\/products\/parent-jbi-14952","provider":"365 Cycles","version":"1.0","type":"link"}