Should I replace my clutch cable with a stock unit?

Riding a Motorcycle with a Broken Clutch Cable

12/07/2019

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Can a Clutch Cable Break? The Definitive Guide to Riding Home

It's a rider's worst nightmare: you're out on your trusty steed, enjoying the open road, when suddenly, that familiar resistance in the clutch lever vanishes. You've experienced the dreaded clutch cable snap. While it might seem like an insurmountable problem, leaving you stranded, the good news is that it's often possible to ride your motorcycle home, or at least to a safe place to get it repaired. This guide will walk you through the process, from preventing such an issue in the first place to the essential techniques required to navigate the roads with a compromised clutch.

Can a mechanic change a clutch cable?
Changing clutch cables is a routine repair for all mechanics and can be done both kerbside as well as in the workshop, providing it is safe to do so. Whilst there are variations between manufacturers, the basics are pretty similar. The mechanic will; Re-test the operation of the clutch mechanism. What does this repair cover?

Preventing the Inevitable: Proactive Clutch Cable Care

The most fortunate aspect of a broken clutch cable is that it's a relatively rare occurrence. With a bit of foresight and regular maintenance, you can significantly reduce the likelihood of this happening. The primary culprit behind clutch cable failure is fraying, where individual strands of the cable weaken and break over time, leading to a complete snap. To combat this:

  • Regular Greasing: Aim to grease your clutch cable at least once a year. This lubrication reduces friction and wear, extending the cable's lifespan.
  • Timely Replacement: Consult your owner's manual for the recommended service schedule, but generally, replacing your clutch cable every 30,000 to 40,000 miles is a good preventative measure.
  • Visual Inspection: Make inspecting the 'head' and 'tail' of the clutch cable a routine part of your pre-ride checks. Look for any signs of wear, fraying, or kinks. It's a simple check that can save you a lot of trouble.

Beyond the cable itself, consider the clutch lever. A spill can easily result in a broken lever, rendering your clutch inoperable. To mitigate this risk:

  • Aftermarket Levers: Invest in aftermarket levers designed to fold in case of an impact. These are readily available and a worthwhile investment for any serious rider.
  • DIY Modification: For the more mechanically inclined, a simple DIY solution involves sawing halfway through the lever, about three-quarters of the way along its length. This creates a natural stress relief point, causing the lever to snap cleanly at this point during a crash, leaving you with enough of the lever to operate the clutch.

Equipping Yourself: Essential Tools for the Unexpected

For those undertaking long-distance or self-supported rides, far from readily available mechanical assistance, carrying a spare clutch cable is a sensible precaution. These cables are lightweight and take up minimal space, so there's no significant penalty for carrying one. If pre-routed, a quick repair is possible by simply connecting the new cable.

If carrying a spare cable feels like overkill, consider packing a small pair of vice grips in your toolkit. These versatile tools can serve multiple purposes, including acting as a makeshift shift or brake lever, and crucially, providing a grip on the end of a broken clutch cable to operate it.

Assessing the Situation: Is Riding Home the Best Option?

While riding a motorcycle with a broken clutch cable is feasible, it undeniably introduces an extra layer of risk and complication due to reduced control. Before embarking on your journey home, take a moment to evaluate the need. If your route involves significant city riding, heavy traffic, or you're within mobile phone reception, weigh the risks and challenges against waiting for assistance. Sometimes, the safest and most sensible option is to call for a tow truck or a friend to pick you up, rather than risking further damage to your bike or, more importantly, yourself.

Understanding Your Bike's Quirks: Failsafe Mechanisms

Some modern motorcycles are equipped with a failsafe system that prevents the engine from starting if the clutch lever isn't pulled in. If your bike has such a mechanism, the switch is typically located on the clutch perch. In this scenario, you'll still need to pull the lever in to start the engine, even though it's not connected to the clutch mechanism itself.

Getting Moving: The Art of Starting Without a Clutch

Once you've assessed the situation and decided to proceed, the first hurdle is getting the bike moving. Here's how:

  1. Neutral Start: Ensure your motorcycle is in neutral.
  2. Engage the Engine: Start the engine.
  3. Gain Momentum: Get the bike rolling at approximately 5 to 10 mph. A slight downhill slope can be incredibly helpful here. Alternatively, a friend running alongside and pushing with an outstretched leg can assist, or you can push it yourself until you reach sufficient speed to hop on.
  4. Select Second Gear: Once you're rolling at speed, carefully click into second gear. First gear is often too short and abrupt on most motorcycles, making it difficult to engage smoothly without the clutch.

An alternative method for starting involves using your bike's starter motor:

  1. Neutral and Second Gear: With the bike in neutral, select second gear while stationary.
  2. Clear the Path: Ensure the coast is clear.
  3. Engage Starter and Throttle: Thumb the start button and simultaneously give the bike a little gas as it begins to move. The engine should fire up after a few revolutions, allowing you to accelerate away.

Shifting Gears: Mastering the Clutchless Technique

You might already be familiar with upshifting without the clutch – it involves applying upward pressure to the shift lever while briefly closing the throttle. Downshifting, however, requires a bit more finesse:

Downshifting Technique:

  1. Low Revs: Aim to have the engine running at a lower RPM range.
  2. Apply Pressure: Apply the normal downward pressure to the shift lever.
  3. Blip the Throttle: Briefly close the throttle. This action helps to momentarily reduce the load on the gearbox, allowing the lower gear to slide into place.

Be prepared for downshifts to be a bit more jerky than usual. Practice this technique in a safe, controlled environment if possible.

Coming to a Stop: Navigating Traffic with a Broken Clutch

Stopping safely is perhaps the most challenging aspect of riding without a clutch. Here’s how to manage it:

  1. Early Braking: Begin slowing down well in advance of your stopping point. This gives you ample time to downshift through the gears without the clutch.
  2. Finding Neutral: Before you come to a complete halt, try your best to find neutral. This allows you to coast to a stop, modulating your speed purely with the brakes.
  3. Stalling the Engine: If you cannot find neutral (some gearboxes can be particularly stubborn), you will likely need to stall the engine at a stop. Use both brakes firmly to prevent the bike from lurching forward when the engine dies. Be prepared to catch the bike's weight to maintain balance and avoid a topple.

When it's time to pull away again, you'll need to repeat the starting procedure outlined in Step Five.

The Realities of City Riding and Safety Considerations

Constantly stopping and starting in urban environments with a broken clutch cable can be a significant hassle and increase your risk. The unpredictability of other traffic, combined with the need to stall your engine or pull away slowly, requires heightened awareness.

To mitigate some of this hassle:

  • Roll Through Stop Signs: Where safe and legal, rolling through stop signs can help you avoid coming to a complete stop.
  • Strategic Route Planning: Opt for routes with fewer intersections and less traffic if possible.

Crucially, remember that other road users are unlikely to anticipate the unique challenges you're facing. They may not expect you to stop suddenly due to engine stalling or to pull away at a slower pace. Safety must always be your top priority. Riding without a clutch cable should only be undertaken when absolutely necessary. There is absolutely no shame in pushing your motorcycle if it's the safer option.

Key Takeaways:

ActionConsideration
Preventative MaintenanceRegular greasing and timely cable replacement are crucial.
Emergency ToolsVice grips or a spare cable can be lifesavers.
StartingRequires momentum from rolling or the starter motor.
ShiftingUpshifts are relatively easy; downshifts require throttle blips.
StoppingAnticipate stops, find neutral, or be prepared to stall.
SafetyRide cautiously, be aware of other traffic, and push if necessary.

Frequently Asked Questions

Q1: Can I ride my motorcycle with a hydraulic clutch if the line breaks?

A: The techniques described in this article for riding with a broken clutch cable are generally applicable to hydraulic clutches as well, provided the issue is with the cable or line itself and not the internal clutch mechanism.

Q2: How do I know if my clutch cable is about to break?

A: Look for signs of fraying, kinks, or excessive resistance when operating the clutch lever. Regular visual inspections are key.

Q3: Is it safe to ride a long distance with a broken clutch cable?

A: While possible, it's not recommended for long distances due to the increased risk and difficulty in controlling the motorcycle, especially in heavy traffic. It's best used as a short-term solution to get to a repair shop.

Q4: What's the best gear to start moving in if my clutch cable is broken?

A: Second gear is generally recommended as it's less abrupt than first gear, making it easier to engage without the clutch.

Q5: What if I can't find neutral when I stop?

A: You will likely need to stall the engine. Use both brakes firmly to stop the bike and be prepared for a slight lurch forward and to maintain balance.

Check Out: How To Fix 5 Common Bike Issues

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