Keeping your throttle cables properly lubricated is one of the simplest yet most effective maintenance tasks you can perform on the CFMOTO 450 MT. Dry or stiff cables can make the throttle feel notchy and unresponsive, which is the last thing you want when navigating mixed terrain or cruising at highway speeds. This guide walks you through everything you need to know, from why lubrication matters to how often you should do it.
Why do throttle cables on the CFMOTO 450 MT need lubrication?
Throttle cables on the CFMOTO 450 MT need lubrication because the inner cable slides continuously inside a plastic-lined outer housing, and without a lubricant barrier, friction builds up over time. This friction causes the throttle to feel stiff, creates lag between input and response, and accelerates wear on both the cable and its housing. Regular lubrication keeps the action smooth and the system reliable.
The CFMOTO 450 MT is designed as a capable adventure and dual-sport machine, which means its cables are exposed to a wide range of conditions. Dust, moisture, mud, and temperature swings all work their way into the cable housing over time. Once the factory lubricant dries out or gets contaminated, the inner cable starts dragging against the housing walls. Left unaddressed, this leads to:
- A heavy or sticky throttle that does not snap back cleanly
- Inconsistent throttle response, especially noticeable at low speeds
- Accelerated fraying of the inner cable strands
- The potential for the cable to stick open, which is a serious safety concern
Lubrication is not just about comfort. It directly affects your control over the bike, particularly during technical off-road sections where precise throttle modulation is essential.
What type of lubricant should you use on CFMOTO 450 MT throttle cables?
The best lubricant for CFMOTO 450 MT throttle cables is a dedicated cable lubricant, ideally a light petroleum-based or PTFE-based cable lube in aerosol form. These products are specifically formulated to penetrate the full length of the cable housing, coat the inner wire evenly, and resist washing out. Avoid using WD-40 as a primary lubricant, as it is a water displacer rather than a lasting lubricant.
Here is a breakdown of the most common options and when to use them:
- Aerosol cable lubricant (PTFE or petroleum-based): The most practical choice. Products like Motul Chain Lube Road or dedicated cable lubes work well. The aerosol nozzle pairs perfectly with a cable luber tool.
- Silicone spray: A lighter alternative that works well in dry conditions and will not attract as much dust. Less durable than petroleum-based options in wet environments.
- Light machine oil: Works in a pinch but requires more frequent reapplication and can attract grit over time.
- Avoid: Thick greases, WD-40 as a standalone solution, and any solvent-based products that can degrade the cable housing liner.
If you ride the CFMOTO 450 MT in wet or muddy conditions regularly, a PTFE-based lube offers better longevity because it bonds to the cable surface rather than simply coating it.
What tools do you need to lube throttle cables on the CFMOTO 450 MT?
To lube the throttle cables on the CFMOTO 450 MT, you need a cable luber tool, your chosen cable lubricant in aerosol form, and basic hand tools to access the cable ends. The cable luber is the most important item because it creates an airtight seal around the cable, allowing you to inject lubricant under pressure so it travels the full length of the housing.
Here is the complete list of what to gather before you start:
- Cable luber tool: A universal clamp-style tool that fits around the cable and accepts an aerosol nozzle. Available at any motorcycle parts shop.
- Aerosol cable lubricant: Your chosen product from the options listed above.
- Screwdrivers: Phillips and flathead, for removing any fairings or covers if needed to access the cable routing.
- Allen keys or hex wrenches: Depending on your handlebar setup, you may need these to loosen the throttle housing.
- Clean rags: To wipe away excess lubricant from the cable ends and throttle body area.
- Cable ties or tape: Useful for marking cable positions if you disconnect them fully.
You do not necessarily need to remove the cables from the bike to lubricate them effectively. With a cable luber tool and the right aerosol, you can complete the job without full disassembly.
How do you lube the throttle cables on the CFMOTO 450 MT step by step?
To lube the throttle cables on the CFMOTO 450 MT, disconnect the cable end at the throttle housing, attach a cable luber tool to the top of the cable housing, inject aerosol lubricant until it flows out of the lower end, then reconnect and test the throttle action. The whole process takes around 20 to 30 minutes and requires no special mechanical experience.
Follow these steps in order:
- Prepare the bike: Place the CFMOTO 450 MT on its center stand or a paddock stand. Make sure the engine is off and fully cooled.
- Access the throttle housing: Remove the two screws holding the throttle housing together on the right handlebar. Carefully open the housing to expose the cable nipples.
- Disconnect the cable at the top: Unhook the cable nipple from the throttle pulley. Note which cable is the pull cable and which is the push cable if your model uses two.
- Attach the cable luber tool: Clamp the cable luber tool onto the cable just below where the housing begins. Make sure it forms a tight seal around the outer housing.
- Inject the lubricant: Insert the aerosol nozzle into the cable luber port and spray in short bursts. Hold the cable vertical if possible. Continue until you see fresh lubricant emerging from the lower end of the cable housing near the throttle body.
- Wipe away excess: Use a clean rag to wipe the cable end and the area around the throttle body. Excess lubricant attracts dirt.
- Reconnect and reassemble: Hook the cable nipple back into the throttle pulley, close the housing, and refit the screws. Do not overtighten.
- Check cable freeplay: With the housing closed, check that throttle freeplay is within the specification in your CFMOTO 450 MT owner’s manual, typically 2 to 3 mm of play at the grip.
- Test before riding: Turn the handlebars from lock to lock and open and close the throttle several times. Confirm it snaps back cleanly at all steering positions.
If the throttle does not return freely after lubrication, inspect the cable routing for kinks or tight bends. Also verify that the cable adjuster locknuts are not overtightened.
How often should throttle cables be lubricated on the CFMOTO 450 MT?
Throttle cables on the CFMOTO 450 MT should be lubricated approximately every 10,000 to 15,000 km under normal riding conditions, or at least once per season if you do not cover that distance. If you ride regularly in wet, muddy, or dusty conditions, increase the frequency to every 5,000 to 6,000 km to prevent premature wear and contamination.
A good approach is to tie cable lubrication into your broader maintenance schedule. Consider lubricating the cables at the same time as:
- Clutch cable lubrication
- Chain cleaning and lubrication
- Control lever pivot lubrication
- Pre-season inspection before long touring trips
Adventure riders who use the CFMOTO 450 MT for multi-day tours across varied terrain should check cable action before every major trip. A quick test is all you need: roll the throttle open and release it. If it does not snap back instantly and smoothly, lubrication is overdue.
What are the signs of dry or damaged throttle cables on the CFMOTO 450 MT?
The most common signs of dry or damaged throttle cables on the CFMOTO 450 MT include a stiff or heavy throttle action, a throttle that does not return to idle on its own, a scratchy or gritty feeling when rolling the grip, and visible fraying or kinking of the cable near the housing ends. Any of these symptoms means immediate attention is needed.
Here is what to look and feel for during a quick inspection:
- Stiff or heavy throttle: The grip requires noticeably more effort to open than usual, or the action feels uneven across the range of travel.
- Slow or incomplete return to idle: After releasing the throttle, the engine stays at a higher RPM for a moment before dropping. This is a warning sign that should not be ignored while riding.
- Gritty or scratching sensation: A feeling of resistance or texture when rotating the grip suggests dirt or dried lubricant is contaminating the cable housing.
- Visible fraying: Inspect the cable where it exits the housing at both ends. Frayed strands indicate the cable is nearing failure and should be replaced, not just lubricated.
- Kinks in the cable routing: Tight bends or kinks, often caused by aftermarket accessories or incorrect cable routing, restrict movement and accelerate wear.
- Corrosion or rust on exposed cable sections: Brown discoloration on the inner wire is a sign that moisture has entered the housing and lubrication has broken down completely.
A frayed or kinked cable cannot be fixed with lubricant alone. If you notice either of those conditions, replace the cable before riding. Throttle cable failure while riding, particularly a stuck-open throttle, is a serious safety risk.
How TFX Suspension helps with your CFMOTO 450 MT setup
Keeping your throttle cables in good condition is one piece of the puzzle, but the overall performance of your CFMOTO 450 MT depends equally on how well your suspension is set up for your riding style, weight, and terrain. That is where we come in.
At TFX Suspension, we design and build high-performance suspension systems specifically tailored to riders like you. Whether you use your 450 MT for weekend dual-sport adventures, long-distance touring, or technical off-road trails, we offer solutions that go far beyond what the factory setup can deliver. Here is what we provide:
- Custom-tuned shock absorbers matched to your body weight, riding style, and preferred terrain
- Fully serviceable and adjustable units from our Traveler, Freelexer, and Xtreme series, built for real-world adventure riding
- Professional suspension service and maintenance to keep your setup performing at its best over time
- Expert advice and custom tuning so your bike handles predictably whether you are loaded with luggage or riding solo
We do not believe in settling for standard. If your CFMOTO 450 MT deserves better handling, more comfort, and greater confidence on any surface, explore what TFX Suspension offers, browse our suspension products in our shop, or take a look at our service and maintenance options. Ready to talk about your specific setup? get in touch with us directly and we will help you find the right solution. You can also visit our blog for more maintenance guides and suspension tips for adventure riders.
Frequently Asked Questions
Can I lubricate the throttle cables on my CFMOTO 450 MT without a cable luber tool?
Yes, it is possible without a cable luber tool, but the results are far less effective. Without the tool, you can try the gravity-feed method: disconnect the cable at the top, hold it vertically, and slowly drip oil into the housing while working the cable up and down. The downside is that the lubricant rarely reaches the full length of the cable, leaving the lower sections dry. A cable luber tool is reusable for every cable on your bike, so it is well worth the investment.
What happens if I accidentally over-lubricate the throttle cables?
Over-lubrication is not a serious mechanical problem, but it does have one practical downside: excess lubricant that migrates into the throttle housing or onto the grip can attract dirt and grit, which then works its way back into the cable and accelerates wear. To avoid this, always wipe away any lubricant that seeps out at the cable ends after the process. If lubricant gets onto the throttle grip itself, clean it off immediately with a dry rag, as a slippery grip is a genuine safety hazard.
How do I know if my CFMOTO 450 MT throttle cable needs replacing rather than just lubricating?
If you notice visible fraying, kinking, or rust on the inner cable wire, lubrication alone will not solve the problem and the cable should be replaced before you ride. Similarly, if the throttle action remains stiff or fails to return cleanly even after a thorough lubrication, the cable housing liner may be cracked or collapsed internally, which no amount of lube can fix. As a general rule, if a cable shows any structural damage, always replace it — a throttle cable failure at speed is a serious safety event.
Does lubricating the throttle cables affect the throttle freeplay adjustment on the CFMOTO 450 MT?
Lubrication itself does not change the freeplay setting, but since you are opening the throttle housing and potentially disconnecting the cable during the process, it is good practice to check and re-verify freeplay once everything is reassembled. The CFMOTO 450 MT owner’s manual specifies approximately 2 to 3 mm of freeplay at the grip. Use the adjuster barrel on the cable to fine-tune this after reassembly, and always confirm the locknut is secured before riding.
Is it worth lubricating both the pull and push cables, or just the pull cable?
Always lubricate both cables if your CFMOTO 450 MT is fitted with a dual-cable throttle system. The pull cable opens the throttle, but the push cable is what assists the return to idle — if the push cable is dry and dragging, it can cause the same slow or incomplete throttle return as a dry pull cable. Treating both cables at the same time adds very little extra time to the job and ensures the entire system is operating as it should.
Can I use chain lube on my throttle cables in an emergency?
Chain lube can work as a short-term emergency solution if you have nothing else available, but it is not ideal for long-term cable use. Most chain lubes are formulated to stay tacky and resist fling-off on rotating components, which means they can attract more dirt inside the cable housing than a dedicated cable lubricant would. If you use chain lube in a pinch, plan to flush the cable with a proper cable lubricant at your next maintenance opportunity.
Should I lubricate the throttle cables before or after a long adventure tour on the CFMOTO 450 MT?
Ideally, do it before. Heading into a multi-day tour with freshly lubricated cables means you are starting with a smooth, reliable throttle action and reducing the chance of issues developing mid-trip when proper tools and parts may not be accessible. After the tour, inspect the cables as part of your post-trip check — particularly if you rode through mud, rain, or dusty tracks — and re-lubricate if the action feels anything less than crisp. Building lubrication into both pre- and post-tour routines is the most dependable approach for adventure riders.
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