Bike Frame Internal Housing Damper Bike Inner Line Sound Absorbing Tube Foam Cable MTB Bike Noise Prevention Protection Sponge _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ MUQZI Bicycle Foam Cable Housing Soundproof Bike Inner Line Sound Absorbing Tube Accessories for MTB Road Bicycle Shifting Cable _x000D_ Feature: _x000D_ 1. Strong Compatibility: Suitable for transmission/brake line pipes/hydraulic oil pipes with an outer diameter of less than 6mm. _x000D_ 2. Protecting the Frame: Foam sponge, not damaging the frame. _x000D_ 3. Reduce Abnormal Noise: Reduce the vibration and abnormal noise of the line pipe/oil pipe inside the frame. _x000D_ 4. Strong Tensile Resistance: No deformation during any bending, no creases, and can be bent and routed freely inside the frame. Excellent material, long service life. _x000D_ 5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly. _x000D_ _x000D_ _x000D_ Specification: _x000D_ Main material: sponge _x000D_ Product color: black _x000D_ Product size: _x000D_ Length: about 1.6m/piece _x000D_ Inner diameter: about 6mm/0.23inch _x000D_ Outer diameter: about 12mm/0.47inch _x000D_ Net weight of product: about 31.8g _x000D_ _x000D_ _x000D_ Note: _x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x000D_ Please allow 1-2cm measuring deviation due to manual measurement._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1 x Frame Internal Housing Damper _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_