{"product_id":"aero-kolossos-pulsar-oversized-derailleur-cage-sram-red-force-axs","title":"Aero Kolossos Pulsar Oversized Derailleur Cage - SRAM Red \u0026 Force AXS","description":"\u003cp\u003eKogel Aero Kolossos Pulsar for SRAM Red and Force AXS: our fastest oversized derailleur cage yet\u003c\/p\u003e\n\u003cp\u003eThe Pulsar runs full ceramic bearings, ceramic balls turning in ceramic races rather than steel. With no metal in the bearing there is nothing to corrode, and nothing to lubricate. That matters more than it sounds: in a standard bicycle bearing most of the drag comes from the lubricant and the seals. Take both away and a 30 second free spin on the lower wheel becomes standard.\u003c\/p\u003e\n\u003cp\u003eFree spin is only half the story. Structural stiffness is what keeps the chain aligned under load, so the Pulsar is built on the proven, ultra-stiff Aero Kolossos platform, which wraps that same rigid structure in a streamlined profile for time trialists and triathletes. The oversized wheels cut chain articulation and the cage stays rigid under load.\u003c\/p\u003e\n\u003cp\u003eAvailable in anodized black, a gloss white Launch Edition, and custom Cerakote. Look for the Pulsar icon etched into the lower chain guard. We do not recommend Pulsar for off road use.\u003c\/p\u003e","brand":"Kogel Bearings","offers":[{"title":"Black","offer_id":49713051369686,"sku":"KOL-AERO-REDAXS-P","price":799.99,"currency_code":"USD","in_stock":true},{"title":"Launch Edition","offer_id":49713051402454,"sku":"KOL-AERO-REDAXS-P-LAUNCH","price":799.99,"currency_code":"USD","in_stock":true},{"title":"Custom","offer_id":49713051435222,"sku":"KOL-AERO-REDAXS-P-CUSTCER","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1473\/2720\/files\/Aero_Oversized_Derailleur_Cage_-_Sram_Pulsar_AXS-Blk-002.png?v=1785944198","url":"https:\/\/www.kogel.cc\/products\/aero-kolossos-pulsar-oversized-derailleur-cage-sram-red-force-axs","provider":"Kogel Bearings","version":"1.0","type":"link"}