Feature Highlights: 1. Wide Compatibility – Works with most standard brake systems, including Avid hydraulic brakes. Perfect for both road and mountain bikes. 2. Durable Metal Construction – Made from sturdy metal with a sleek silver and red finish, built to last through rugged use. 3. Quick & Easy Installation – Includes a T8 spanner for straightforward setup. No special tools or expertise needed. 4. Complete Kit – Contains 4 olives and 4 inserts—everything required for a secure, leak-free connection. 5. Precision Fit – Designed to ensure a tight seal and reliable performance, helping maintain optimal brake function. Product Details: This bicycle olive and insert fitting kit is designed for fast, hassle-free installation on hydraulic brake lines. The high-quality metal fittings provide a secure, durable connection, reducing the risk of leaks and improving brake responsiveness. Ideal for maintenance, upgrades, or repairs, the kit includes all necessary components for a professional result. Specifications: - Material: Metal - Color: Silver + Red - Package Contents: 4 x olives, 4 x inserts, 1 x T8 spanner - Recommended Use: Road bikes, mountain bikes - Compatibility: Suitable for most hydraulic brake systems, including Avid brakes Note: Slight color variations may occur due to lighting and screen differences. Allowable measurement tolerance is +/- 1–3 cm. Only the listed items are included in the package.