{"product_id":"sumart-internal-cable-routing-kit","title":"Sumart Internal Cable Routing Kit","description":"\u003ch2\u003e\u003cstrong\u003eSumart CRK-4 Internal Cable Routing Kit\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eMake internal cable routing faster, cleaner, and far less frustrating.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSumart CRK-4 Internal Cable Routing Kit\u003c\/strong\u003e is an all-in-one solution for routing \u003cstrong\u003ebrake hoses, shift cables, and Di2 wires\u003c\/strong\u003e through modern bike frames and handlebars. Designed to simplify one of the most tedious parts of bike assembly and service, this kit includes \u003cstrong\u003emagnet-tipped routing cables\u003c\/strong\u003e, a \u003cstrong\u003emagnet guide tool\u003c\/strong\u003e, and multiple \u003cstrong\u003eadapter tips\u003c\/strong\u003e to help you guide lines through even complicated internal frame layouts with more control and less hassle.\u003c\/p\u003e\n\n\u003cp\u003eWhether you are working on a carbon road bike, gravel bike, mountain bike, or a fully internally routed cockpit, the CRK-4 helps reduce installation time and lowers the chance of scratching components, fighting blind frame passages, or repeatedly re-running hoses and wires. It is a valuable tool for both professional bike mechanics and home mechanics who want cleaner, more efficient cable and hose installation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Internal Routing Kit:\u003c\/strong\u003e Includes the essential tools needed to guide brake hoses, shift cables, and electronic wires through frames, forks, handlebars, downtubes, and chainstays.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnet Guide Tool:\u003c\/strong\u003e A strong guide magnet helps pull and position routing cables through carbon or aluminum frame sections with greater control and less trial and error.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.5 m Magnet-End Routing Cables:\u003c\/strong\u003e Long, flexible installation cables provide enough reach for full-length routing jobs on a wide range of bike frames.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Adapter Tips:\u003c\/strong\u003e Includes adapter options for brake hose routing and Di2 wire installation, making the kit more useful across mechanical and electronic drivetrain setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFaster, Cleaner Installation:\u003c\/strong\u003e Helps reduce shop time and installation frustration when compared with improvised routing methods.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional and Home Shop Friendly:\u003c\/strong\u003e Useful for new bike builds, frame swaps, maintenance, and drivetrain or brake upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Use an Internal Cable Routing Kit?\u003c\/h3\u003e\n\u003cp\u003eInternal cable routing can be one of the most time-consuming parts of bike assembly, especially on frames with long internal passages, tight bends, or fully integrated cockpit routing. A dedicated \u003cstrong\u003ebike internal cable routing kit\u003c\/strong\u003e makes the process more controlled and efficient by helping mechanics guide hoses and wires through the frame without repeated guesswork. The Sumart CRK-4 is designed to save time, reduce frustration, and make routing jobs more predictable on both mechanical and electronic bike setups.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e CRK-4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Internal cable routing kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 2.5 meters (magnet-end cables)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Tools:\u003c\/strong\u003e Magnet guide tool, tapered adapter tip, and Di2 adapter tip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Internal routing of brake hoses, shift cables, and electronic wires\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Mechanical and electronic drivetrains\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSumart CRK-4 Internal Cable Routing Kit\u003c\/strong\u003e is ideal for bike shops, home mechanics, and riders building or servicing modern bikes with internal routing. It is especially useful for \u003cstrong\u003eroad bikes, gravel bikes, mountain bikes, and internally routed cockpits\u003c\/strong\u003e where routing brake hoses, shift housing, and electronic wires can otherwise become slow and frustrating.\u003c\/p\u003e\n\n\u003cp\u003eTake the headache out of internal routing with the \u003cstrong\u003eSumart CRK-4\u003c\/strong\u003e, a practical workshop tool built to make bike builds and maintenance faster, cleaner, and more efficient.\u003c\/p\u003e","brand":"Atlus Bike","offers":[{"title":"Default Title","offer_id":53965870367004,"sku":"CRK-4","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/5051\/0364\/files\/SumartCRK-4.jpg?v=1772798699","url":"https:\/\/pearlcitycycle.com\/products\/sumart-internal-cable-routing-kit","provider":"Pearl City Cycle","version":"1.0","type":"link"}