{"product_id":"vision-ns-track-crankset-1x-49t-chainring-172-5mm-arm-length-144bcd-386evo-spindle-blk","title":"Vision NS Track Crankset 1x 49T Chainring 172.5mm Arm Length 144BCD 386EVO Spindle – BLK","description":"\u003cstyle\u003e.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}\u003c\/style\u003e\u003cdiv class=\"top\"\u003eVision NS Track Crankset 49T 172.5mm 144BCD 386EVO N11. The Vision NS Track Crankset is purpose-built for velodrome performance offering stiffness and simplicity for fixed-gear racing. Its single-ring configuration and robust carbon arms deliver direct power transfer ideal for sprinting and high-torque efforts. Designed for track-specific drivetrains this crankset supports riders who prioritize speed rigidity and clean mechanical efficiency.\u003c\/div\u003e","brand":"Vision","offers":[{"title":"Default Title","offer_id":50886285033766,"sku":"CK1692","price":242.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/0960\/1062\/files\/CK1692.jpg?v=1754705781","url":"https:\/\/www.mojocyclery.com\/products\/vision-ns-track-crankset-1x-49t-chainring-172-5mm-arm-length-144bcd-386evo-spindle-blk","provider":"Mojo Cyclery","version":"1.0","type":"link"}