To install a dropper post internal cable, you need to thread the cable through the frame and lever, pull it taut, tighten the bolt, cut the cable, install the cable end, and set your saddle and seat height.
Step-by-Step Guide to Installing a Dropper Post Internal Cable
Here's a detailed guide on how to install the internal cable for your dropper post, combining information from the provided reference, which is from the YouTube video, How to install a dropper post | Syd Fixes Bikes:
1. Preparing Your Bike and Tools
- Ensure your bike is clean and ready for the installation.
- Gather your tools: Allen keys, cable cutters, and any specific tools recommended by the dropper post manufacturer.
- Have your new dropper post cable, cable end, and a new lever ready.
2. Routing the Cable Through the Frame
- Locate the Cable Entry Points: Find the entry and exit points for the internal cable on your bike frame. These are usually small holes or guides.
- Insert the Cable: Carefully thread the dropper post cable through the frame, starting at the frame entry point, moving inside the frame and exiting at the point where the cable goes into the dropper post.
- Use Guides if Necessary: Some frames have internal guides to help route the cable. Use these as needed.
- Be Gentle: Avoid forcing the cable. If it gets stuck, try slightly rotating it or using a guiding tool.
3. Connecting the Cable to the Lever
- Insert Cable into Lever: After you route the cable through the frame, run the cable through the dropper lever at your handlebars.
- Pull Taut: Pull the cable through until it is fairly tight.
- Tighten the Bolt: Once the cable is pulled taut, tighten the bolt on the lever to secure the cable in place.
4. Finishing the Cable
- Cut the Cable: Using cable cutters, cut the cable to the correct length. Leave enough cable to install a cable end without it getting pulled out of the lever mechanism.
- Install Cable End: Install a cable end crimp to prevent fraying.
- Check Lever: Make sure that the lever works properly and activates your dropper post.
5. Setting Up the Saddle and Seat Height
- Set Saddle: Set your saddle back to the desired position.
- Adjust Seat Height: Adjust the seat height to your preferred riding height.
Summary of Installation Steps
| Step | Action |
|---|---|
| 1 | Prepare bike and tools |
| 2 | Route cable through the frame |
| 3 | Connect cable to lever and pull it taut |
| 4 | Tighten the bolt on the lever |
| 5 | Cut the cable |
| 6 | Install a cable end |
| 7 | Set saddle and seat height |
By following these steps, you should be able to install your dropper post's internal cable successfully. Remember to always consult your bike and dropper post manufacturer's instructions for any specific recommendations.
