Managing and installing cables in a full internal mountain bike can be a daunting task, especially for beginners. However, with the right tips and patience, you can easily do it yourself.

Installing Cables in a Full Internal Mountain Bike

1. Prepare Your Tools

You'll need a set of Allen keys, cable cutters, a 4th hand tool, and ferrules and end caps for the cables. Also, ensure you have the correct type and length of cable for your bike.

2. Remove Old Cables

Start by removing the old cables. Do this by cutting off the end cap from the cable, then pulling it out from the derailleur end. If you have full-length housing, it's best not to pull the old housing out when replacing the cable.

3. Insert New Cables

Once the old cables are out, you can start inserting the new ones. Start at the shifter and push the cable through until it comes out at the other end. For bikes with cable stops on the frame, you may need to run interrupted housing for the parts inside the frame[.

4. Adjust the Derailleurs

After inserting the new cables, you'll need to adjust the derailleurs to ensure smooth gear shifting. This process involves setting the high and low limits on the derailleur and adjusting the cable tension.

Managing Cables in a Full Internal Mountain Bike

1. Regular Inspection

Regularly inspect your cables for any signs of wear or damage. Pay special attention to areas where the cable bends, as these are more susceptible to wear.

2. Keep Cables Clean

Dirt and grime can cause your cables to degrade faster. Clean your cables regularly with a soft cloth and mild soap.

3. Proper Cable Routing

Proper cable routing is essential for optimal performance. By routing everything to the inside, you can prevent your hydraulic hoses and other potential twig grabbers from getting yanked, pulled, or twisted.

4. Professional Servicing

Even with regular maintenance, it's advisable to get your bike professionally serviced at least once a year. A professional can spot issues that you may miss and ensure that your bike is in top condition.



Installing and managing cables in a full internal mountain bike can seem intimidating, but with patience and practice, you can easily do it yourself. Remember, the key to a smooth ride is well-installed and well-maintained cables. Happy biking!