{"product_id":"91-9615","title":"E13 12 Speed Upgrade Kit 9-46t Incl Chain Cassette Conversion FW2TPA-100","description":"\u003cp\u003eOur kit lets you upgrade your existing 11 speed SRAM™ drivetrain to a 12 speed drivetrain without needing new cranks, chainrings, shifters, or derailleurs. The TRS Plus 12 Speed Cassette offers the same 511% (Eagle™-beating) range, an unbeatable value, and crisp shifting performance on SRAM™ drivetrains. Why spend MORE money on SRAM’s™ full Eagle™ 12 speed drivetrain, when all you get is LESS range and MORE weight? You don’t need a whole new drivetrain...just our cassette and shifter. Keeping your existing 11 speed SRAM™ drivetrain gives you better ground clearance in both the chainring and derailleur. The smaller 11 speed derailleur, chain, chainring, and cassette are SIGNIFICANTLY lighter than Eagle drivetrains.\u003c\/p\u003e","brand":"WPS-E13","offers":[{"title":"Default Title","offer_id":44598621569282,"sku":"FW2TPA-100","price":299.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8981\/2226\/files\/312e-5b4f733a6efc9.jpg?v=1712589819","url":"https:\/\/billsperformance.com\/ar\/products\/91-9615","provider":"Bills Performance","version":"1.0","type":"link"}