Cycling Bicycle Internal Cable Routing Tool For Bicycle Frame Shift From Besnin. Bicycle stringing tool: Our bicycle stringing tool includes 1* quick traction rubber adaptor?1*internal cable adaptor?1*Di2 E-tube adaptor?1*hydraulic brake adaptor?1*short magnet guider?1*long magnet guider?1*main magnet. Product Features Bicycle stringing tool: Our bicycle stringing tool includes 1* quick traction rubber adaptor?1*internal cable adaptor?1*Di2 E-tube adaptor?1*hydraulic brake adaptor?1*short magnet guider?1*long magnet guider?1*main magnet. Polymer-coated, stainless steel inner cable reduces the sliding resistance to achieve light and quicker operation and is rust resistant. We offer 3 adaptors for the installation of brake hoses, shifter hoses, hydraulic hoses, internal cables, electrical cables, etc. The main magnet has a powerful magnetic force that guides your inner cable (or brake hose,electric wire etc.) freely through the frame Note: this bicycle Internal Cable Routing Tool does not work with steel frames. (it may cause insufficient or no magnetism when it work on steel frames)And it is only suitable for frames with an inner cable diameter of 6mm or more If you receive the item that are missing accessories or have any questions about the installation, please email us in the first instance and we will actively work to resolve them for you. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!