{"product_id":"bikone-dctech-t47a-shimano-sram-or-bb30","title":"Bikone DCTech T47a (Shimano, SRAM or BB30)","description":"\u003cp\u003eThe \u003cstrong\u003eBikone DCTech T47a Bottom Bracket\u003c\/strong\u003e is engineered for riders using modern \u003cstrong\u003eT47a (asymmetrical) threaded frames\u003c\/strong\u003e who want maximum drivetrain efficiency, improved alignment and long‑term reliability. Designed with Bikone’s advanced \u003cstrong\u003eDual Cup Technology (DC Tech)\u003c\/strong\u003e and available with \u003cstrong\u003eceramic or stainless steel bearings\u003c\/strong\u003e, this bottom bracket is built to deliver a smooth, quiet and efficient ride across \u003cstrong\u003eroad, gravel, MTB and performance bike builds\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eFor cyclists in \u003cstrong\u003eBrisbane and across Australia\u003c\/strong\u003e, upgrading to a high‑quality T47a bottom bracket is a popular solution when chasing smoother pedalling, eliminating creaks or completing a premium bike build with modern frame standards and high‑end components.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePrecision alignment for better power transfer\u003c\/h3\u003e\u003cp\u003eAt the core of the Bikone DCTech system is \u003cstrong\u003eDual Cup Technology\u003c\/strong\u003e, which focuses on optimising bearing alignment across both sides of the bottom bracket shell. This helps create a more stable and consistent platform for the crankset, reducing unwanted flex, noise and friction.\u003c\/p\u003e\u003cp\u003eOn the road or trail, this translates into improved power transfer, a quieter drivetrain, and a smoother feel under load—especially noticeable during climbs, sprint efforts and long endurance rides.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eCeramic or stainless bearings to suit your riding\u003c\/h3\u003e\u003cp\u003eThe DCTech T47a bottom bracket is available with two bearing options to match different riding styles and maintenance preferences:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic bearings\u003c\/strong\u003e deliver ultra‑low friction and are ideal for performance road bikes, triathlon setups and riders seeking maximum efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel bearings\u003c\/strong\u003e provide durability and reliability for everyday cycling, including commuting, gravel riding and MTB use in all conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBoth options are designed with sealed construction to help protect against dust, water and contaminants commonly encountered on Australian roads and trails.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eBuilt for T47a frames and modern cranksets\u003c\/h3\u003e\u003cp\u003eThis model is specifically designed for \u003cstrong\u003eT47a asymmetrical threaded frames\u003c\/strong\u003e, offering a secure and serviceable alternative to press‑fit systems while maintaining the stiffness benefits of large bottom bracket shells.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFrame standard:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eT47a (asymmetrical threaded)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCrank compatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e24mm Shimano cranksets\u003c\/li\u003e\n\u003cli\u003e29mm SRAM DUB cranksets\u003c\/li\u003e\n\u003cli\u003e30mm BB30 cranksets\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis wide compatibility makes it suitable for modern drivetrains including Shimano road and gravel groupsets as well as SRAM AXS and MTB drivetrains.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eDesigned for Brisbane and Australian riding conditions\u003c\/h3\u003e\u003cp\u003eThe Bikone DCTech T47a bottom bracket is built to perform in the conditions local riders experience every day, including heat, humidity, wet roads and dusty gravel. Its sealed bearing system helps extend service life and maintain smooth operation between services.\u003c\/p\u003e\u003cp\u003eIt is commonly installed during a \u003cstrong\u003ebike service or drivetrain upgrade\u003c\/strong\u003e at local bike shops, alongside:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ebottom bracket replacement and bearing upgrades\u003c\/li\u003e\n\u003cli\u003edrivetrain cleaning and tuning\u003c\/li\u003e\n\u003cli\u003ecrankset fitting and alignment\u003c\/li\u003e\n\u003cli\u003ebike fitting and performance optimisation\u003c\/li\u003e\n\u003cli\u003ecustom builds and premium upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor riders searching for \u003cstrong\u003ebike servicing in Brisbane, bottom bracket replacement Australia or drivetrain upgrades\u003c\/strong\u003e, this component delivers measurable improvements in ride quality and efficiency.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eDurable and low‑maintenance design\u003c\/h3\u003e\u003cp\u003eHigh‑quality construction and effective sealing help reduce wear, corrosion and contamination. This means longer service intervals and fewer workshop visits, making it ideal for riders who regularly clock up kilometres on road bikes, gravel bikes or MTB.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eEasy threaded installation\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eT47a threaded design\u003c\/strong\u003e allows for a more secure and reliable installation compared with many press‑fit systems. It can be installed using standard bottom bracket tools, making it suitable for professional bike mechanics and experienced home mechanics alike.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eT47a asymmetrical threaded bottom bracket for modern performance frames\u003c\/li\u003e\n\u003cli\u003eDual Cup Technology for improved alignment and reduced drivetrain noise\u003c\/li\u003e\n\u003cli\u003eCompatible with Shimano 24mm, SRAM DUB 29mm and 30mm cranksets\u003c\/li\u003e\n\u003cli\u003eAvailable with ceramic or stainless steel bearings\u003c\/li\u003e\n\u003cli\u003eSealed design suited to Australian riding conditions\u003c\/li\u003e\n\u003cli\u003eIdeal for road, gravel, MTB, commuter and race bikes\u003c\/li\u003e\n\u003cli\u003ePerfect for drivetrain upgrades, custom builds and bicycle servicing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bikone","offers":[{"title":"Stainless Steel \/ Shimano 24mm","offer_id":47257219465387,"sku":null,"price":139.0,"currency_code":"AUD","in_stock":false},{"title":"Stainless Steel \/ SRAM DUB 29mm","offer_id":47257219498155,"sku":null,"price":139.0,"currency_code":"AUD","in_stock":false},{"title":"Stainless Steel \/ BB30 30mm","offer_id":47257219530923,"sku":null,"price":139.0,"currency_code":"AUD","in_stock":false},{"title":"Ceramic \/ Shimano 24mm","offer_id":47257219563691,"sku":null,"price":460.9,"currency_code":"AUD","in_stock":true},{"title":"Ceramic \/ SRAM DUB 29mm","offer_id":47257219596459,"sku":null,"price":460.9,"currency_code":"AUD","in_stock":true},{"title":"Ceramic \/ BB30 30mm","offer_id":47257219629227,"sku":null,"price":460.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6402\/5771\/files\/5782541309.webp?v=1782022753","url":"https:\/\/pedalpassion.cc\/products\/bikone-dctech-t47a-shimano-sram-or-bb30","provider":"My Store","version":"1.0","type":"link"}