This kit provides the basic and necessary components needed to deflate the bicycle brake, which is very suitable for DIY use.------------------------------------------------------------------------------------------------------------- Hello, buyer friend. If you have any questions about the product, please place an order and contact us first, do not rush to click on the complaint, thank you very much for your support and understanding.Detailed introduction features:1. Compatible with all Shimano full range of mountain bike oil disc brakes, very suitable2. Excellent material: These excellent oil-resistant plastics can withstand the long-term erosion of brake fluid and oil shock without fading or cracking.3. Compatibility: Through the conversion between the connectors, the conversion between mountain bikes and road bikes can be realized4. Save time: The kit contains many useful tools that can easily deflate the brake and save time. The hydraulic brake bleed kit is lightweight and portable, easy to carry and store. ESPECIFICACIONESPackage list:1 * Oil Syringe1 * Funnel1 * Funnel Plug1 * 13cm Tube1 * ManualHello, buyer friend. If you have any questions about the product, please place an order and contact us first, do not rush to click on the complaint, thank you very much for your support and understanding. Do you have any question?If you have any questions, please leave a message and contact us. We will give you a satisfactory answer. Please give us 24 hours to help you solve the problem.Delivery: Monday to Friday by the courier company designated by Mercado Libre. Delivery time is approximately 2 to 5 days, depending on your destination.• Orders paid before 3:00 pm will be sent on the same day.• Payments credited after the specified time will be sent on the next working day• Orders generated during the weekend will be shipped on the next business day.