{"product_id":"trek-aero-rsl-barstem-headset-spacers-1","title":"Trek Aero RSL Barstem Headset Spacers","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eGenuine Trek Headset Spacers for a Perfect Integrated Fit\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe Trek Aero RSL Barstem Headset Spacer Kit is a genuine replacement component designed to maintain the clean integration and precise fit of your Trek Aero RSL cockpit. Engineered specifically for use with the Trek Aero RSL Integrated Handlebar \u0026amp; Stem and RCS headset system, these spacers allow you to fine-tune your riding position while preserving the bike's aerodynamic profile and fully integrated cable routing.\u003c\/p\u003e\n\u003cp\u003eFeaturing an innovative two-piece design, the spacers can be installed or removed without disconnecting brake hoses or electronic cables, making servicing and cockpit adjustments quicker and easier.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Trek replacement headset spacers\u003c\/li\u003e\n\u003cli\u003eDesigned for the Trek Aero RSL Integrated Barstem\u003c\/li\u003e\n\u003cli\u003eCompatible with the Trek RCS headset system\u003c\/li\u003e\n\u003cli\u003eTwo-piece split design for simple installation and servicing\u003c\/li\u003e\n\u003cli\u003eMaintains fully integrated cable routing\u003c\/li\u003e\n\u003cli\u003eIncludes 5mm and 15mm spacer options\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered factory fit\u003c\/li\u003e\n\u003cli\u003eIdeal for cockpit setup, servicing and bike builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDial In Your Perfect Riding Position\u003c\/h2\u003e\n\u003cp\u003eA properly fitted cockpit improves both comfort and performance, and the Trek Aero RSL Headset Spacer Kit makes it easy to achieve the ideal handlebar height.\u003c\/p\u003e\n\u003cp\u003eWith 5mm and 15mm spacer options, riders can adjust their front-end position to suit everything from aggressive race geometry to a more comfortable endurance setup, helping optimise handling, power output and rider comfort.\u003c\/p\u003e\n\u003cp\u003eWhether you're fine-tuning a professional bike fit or making seasonal adjustments, these genuine spacers provide the flexibility to customise your setup.\u003c\/p\u003e\n\u003ch2\u003eInnovative Two-Piece Design\u003c\/h2\u003e\n\u003cp\u003eUnlike conventional headset spacers, Trek's two-piece split construction simplifies servicing and cockpit adjustments.\u003c\/p\u003e\n\u003cp\u003eThe spacers can be installed or removed without disconnecting hydraulic brake hoses or electronic shifting cables, saving time during maintenance while protecting your fully integrated cockpit from unnecessary disassembly.\u003c\/p\u003e\n\u003cp\u003eThis practical design makes workshop servicing significantly easier while maintaining the clean appearance of modern integrated road bikes.\u003c\/p\u003e\n\u003ch2\u003eDesigned for Fully Integrated Cable Routing\u003c\/h2\u003e\n\u003cp\u003eThe Aero RSL cockpit has been engineered to deliver maximum aerodynamic efficiency through seamless cable integration.\u003c\/p\u003e\n\u003cp\u003eThese headset spacers work alongside the RCS headset system to keep brake hoses and electronic cables neatly routed through the headset, preserving the smooth, uncluttered profile that reduces aerodynamic drag while protecting internal components from dirt and moisture.\u003c\/p\u003e\n\u003cp\u003eThe result is a cockpit that performs as well as it looks.\u003c\/p\u003e\n\u003ch2\u003eGenuine Trek Quality and Compatibility\u003c\/h2\u003e\n\u003cp\u003eManufactured to Trek's original specifications, the Aero RSL Barstem Headset Spacer Kit provides the precise fit and reliability expected from genuine replacement components.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for compatible Trek performance bikes equipped with the Aero RSL cockpit, these spacers ensure seamless compatibility without compromising headset performance or cable management.\u003c\/p\u003e\n\u003cp\u003eUsing original Trek parts helps maintain the safety, performance and long-term reliability of your bike.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the Trek Aero RSL Barstem Headset Spacer Kit?\u003c\/h2\u003e\n\u003cp\u003eThe Trek Aero RSL Barstem Headset Spacer Kit is the ideal solution for riders looking to customise their cockpit height while maintaining the clean integration and aerodynamic performance of their Trek road bike. With genuine Trek quality, a service-friendly two-piece design and compatibility with the Aero RSL cockpit and RCS headset system, it's an essential component for bike fitting, servicing and premium road bike builds.\u003c\/p\u003e","brand":"Trek","offers":[{"title":"5mm \/ 28.6mm","offer_id":50448006611137,"sku":"W5316079","price":5.99,"currency_code":"AUD","in_stock":true},{"title":"15mm \/ 28.6mm","offer_id":50448006643905,"sku":"W5316080","price":5.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/4754\/4001\/files\/TrekAeroRSLBarstemHeadsetSpacers.jpg?v=1785396359","url":"https:\/\/bikes.com.au\/products\/trek-aero-rsl-barstem-headset-spacers-1","provider":"bikes.com.au","version":"1.0","type":"link"}