Gear cable housing plays a crucial role in ensuring smooth gear shifting on bicycles. However, there may be situations when you need to cut gear cable housing to fit it properly or replace it entirely. Cutting gear cable housing may seem like a daunting task, but with the right tools and techniques, it can be a straightforward process. In this article, we will guide you through the steps of cutting gear cable housing and address some related FAQs.
How to cut gear cable housing?
To cut gear cable housing, you will need the following tools: cable housing cutter, marker pen, and safety goggles. Follow these steps:
1. Measure and mark: Determine the required length of the cable housing and mark it using the marker pen. It’s essential to be precise to avoid any fitting issues.
2. Secure the cable: Hold the cable housing firmly in place either with your hands or a secure vice. Ensuring stability will lead to a cleaner cut.
3. Put on safety goggles: Safety goggles protect your eyes from any potential debris that may occur during the cutting process. Always prioritize safety!
4. Use the cable housing cutter: Place the cable housing cutter perpendicular to the marked spot and apply gentle pressure while cutting. Avoid squeezing too hard, as it can deform or crimp the housing.
5. Erase marks: Lastly, erase the marker pen marks using mild solvents or rubbing alcohol. This step prevents any potential confusion later on.
Now that you know how to cut gear cable housing, let’s delve into some related FAQs:
FAQs:
1) Why would I need to cut gear cable housing?
You may need to cut gear cable housing when replacing old or damaged housing, or when adjusting the length to suit your bike’s specific requirements.
2) Can I use any tool to cut gear cable housing?
It is recommended to use a specialized cable housing cutter designed for clean and precise cuts. Using other tools like regular wire cutters may result in frayed or deformed housing.
3) How can I prevent the cable housing from fraying after cutting?
To prevent fraying, gently twist the cut end of the housing and slide cable end caps over it. This keeps the individual wires intact and provides a neater appearance.
4) Should I cut the gear cable housing at an angle?
Cutting the gear cable housing straight across is the preferred method as it ensures a flush fit inside cable stops, barrel adjusters, or frame guides.
5) Can I reuse old gear cable housing?
While it is possible to reuse the gear cable housing if it is in good condition, it’s generally recommended to replace it with new housing for optimal performance.
6) How do I know if I’ve cut the gear cable housing to the correct length?
Measure the replacement cable housing against your old housing or follow the bike manufacturer’s guidelines to ensure the correct length.
7) Is lubrication necessary after cutting gear cable housing?
It is advisable to apply a thin layer of cable lubrication inside the cut cable housing. This helps reduce friction and ensures effortless shifting.
8) Can I cut the gear cable housing with a knife?
Using a knife is not recommended, as it can lead to an imprecise cut, causing issues in gear shifting and potentially compromising safety.
9) Should I wear gloves while cutting gear cable housing?
While it’s not necessary to wear gloves, it can provide additional protection against any potential cuts or injuries during the process.
10) Can I cut multiple gear cable housings simultaneously?
It’s best to cut one cable housing at a time to ensure accuracy and prevent any accidental damage to the other housings.
11) How frequently should I replace the gear cable housing?
The gear cable housing should be replaced when it shows signs of wear and tear, such as cracks, fraying, or compression. As a general rule, it is advisable to replace it along with the gear cables.
12) Can I reuse the barrel adjusters from the old gear cable housing?
Barrel adjusters attached to old gear cable housing can be reused if they are still in good condition. However, ensure they are clean and functional before reinstallation.
Cutting gear cable housing may seem a bit daunting for first-timers, but by following the steps outlined above, you can accomplish the task with ease. Remember to use the proper tools, take necessary safety precautions, and measure accurately for the best results. Whether you need to replace or adjust your cable housing, mastering this skill will help ensure smooth gear shifting on your bike.