{"product_id":"sram-left-arm-power-meter-spindle-assembly-apex-d1-dub-wide-left-crank-only","title":"SRAM Left Arm Power Meter Spindle Assembly Apex D1 DUB Wide – Left Crank Only","description":"\u003cp\u003eEnhance your cycling performance with the SRAM Left Arm and Power Meter Spindle Assembly Apex D1 Dub Wide, designed for precision and durability. This left crank arm integrates a cutting-edge power meter within the DUB spindle, delivering accurate left-side power data to calculate your total watt output. Its lightweight aluminum construction and sleek black finish ensure it complements your bike without adding unnecessary bulk.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with proven Quarq technology, the power meter offers reliable and precise measurements, enabling you to track your effort and optimize training. The assembly boasts a long-lasting AAA lithium battery that can power over 400 hours of rides, and it's easily user-replaceable, minimizing downtime. Its waterproof design (IPX7 rating) ensures performance remains unaffected even in wet conditions, making it suitable for all your road cycling adventures.\u003c\/p\u003e\n\n\u003cp\u003eThe DUB bottom bracket interface adds both durability and simplicity, compatible with all SRAM Road WIDE DUB bottom brackets except Ai models. This unit is designed for 12-speed drivetrains and offers multiple crank arm lengths to fit your setup perfectly. Note that this assembly does not include the right arm, bottom bracket, spider, or chainrings, allowing you to customize your build as needed.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAccurately measuring left-side power to monitor and improve cycling performance\u003c\/li\u003e\n  \u003cli\u003eIntegrating seamlessly with SRAM Road WIDE DUB bottom brackets for easy installation\u003c\/li\u003e\n  \u003cli\u003eRiders seeking a lightweight and durable power meter option with long battery life\u003c\/li\u003e\n  \u003cli\u003eTraining and racing in all weather conditions thanks to its waterproof design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUsers needing a complete crankset including right arm, bottom bracket, spider, or chainrings\u003c\/li\u003e\n  \u003cli\u003eBikes with Ai bottom bracket compatibility, as it is not supported\u003c\/li\u003e\n  \u003cli\u003eNon-12-speed drivetrain systems\u003c\/li\u003e\n  \u003cli\u003eThose looking for integrated power meters on the right crank arm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this power meter compatible with all SRAM road bikes?\u003c\/strong\u003e\u003cbr\u003eIt is compatible with all SRAM Road WIDE DUB bottom brackets except Ai models. Please verify your bike’s bottom bracket type before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the assembly include chainrings and bottom bracket?\u003c\/strong\u003e\u003cbr\u003eNo, this product includes only the left crank arm and power meter spindle assembly. Right arm, bottom bracket, spider, and chainrings must be purchased separately.\u003c\/p\u003e","brand":"Sram","offers":[{"title":"160mm","offer_id":45774853996719,"sku":"PMQ8346000","price":189.72,"currency_code":"GBP","in_stock":false},{"title":"165mm","offer_id":45774854029487,"sku":"PMQ8346001","price":189.72,"currency_code":"GBP","in_stock":false},{"title":"170mm","offer_id":45774854062255,"sku":"PMQ8346002","price":189.72,"currency_code":"GBP","in_stock":false},{"title":"172.5mm","offer_id":45774854095023,"sku":"PMQ8346003","price":189.72,"currency_code":"GBP","in_stock":false},{"title":"175mm","offer_id":45774854127791,"sku":"PMQ8346004","price":189.72,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/PMQ8346000_60999.jpg?v=1768509492","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/sram-left-arm-power-meter-spindle-assembly-apex-d1-dub-wide-left-crank-only","provider":"Swinnerton Cycles","version":"1.0","type":"link"}