{"product_id":"absoluteblack-fsa-abs-premium-2x-oval-chainrings","title":"absoluteBLACK FSA ABS Premium 2x Oval Chainrings","description":"\u003cp\u003e- Fits all FSA ABS (asymmetric bolt spacing) cranks like the Gossamer, SL-K, and K-Force, including both 4 \u0026amp; 5 bolt designs (while only utilizing 4 bolts)\u003cbr\u003e- For Gossamer - use original FSA bolts and spacers; for SL-K - use original FSA bolt covers and bolts; for K-Force - must use Absolute Black bolt covers, purchased separately\u003cbr\u003e- Inner and outer oval chainrings are optimized with smooth shifting in mind\u003cbr\u003e- Features smooth angled surfaces, (6) up-shifting ramps (outer ring), and (12) down-shifting points (outer ring)\u003cbr\u003e- Oval rings help the rider to spin smoother and more efficiently\u003cbr\u003e- Example: 32t is equivalent to 30t at dead spot and 34t at the power zone\u003cbr\u003e- Compatible with 10\/11\/12sp and Di2\u003cbr\u003e- Designed in UK, manufactured in Poland\u003cbr\u003e- Third party online retailers must be preapproved by manufacturer\u003c\/p\u003e","brand":"absoluteBLACK","offers":[{"title":"FSA ABS Oval Chainrings 4\u00265x110BCD 39T - Black  NLS","offer_id":47769029902577,"sku":"AI7003","price":1771099.0,"currency_code":"VND","in_stock":true},{"title":"FSA ABS Oval Chainrings 4\u00265x110BCD 53T - Black  NLS","offer_id":47769029935345,"sku":"AI7006","price":3731526.0,"currency_code":"VND","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/4385\/2785\/files\/ai7003.jpg?v=1770173706","url":"https:\/\/order.xecongau.com\/products\/absoluteblack-fsa-abs-premium-2x-oval-chainrings","provider":"order.xecongau.com","version":"1.0","type":"link"}