Motorcycle Chain Maintenance: How Often Should You Lube and Adjust It?
A chain's about the cheapest insurance policy on the whole bike — provided you actually keep up with it. Here's how often to lube and adjust it, and why "when I remember" isn't really a schedule.
There's no single number — it's about conditions.
A commuter doing dry, sealed roads and a rider doing gravel or wet-weather kays are wearing their chain at very different rates. Use whichever of these matches your riding.
Lube every 500–600km or so, and check tension every couple of fuel stops. Easiest conditions on a chain.
Rain and grit wash lube off fast and drag abrasive muck through the links. Check and re-lube after every ride in these conditions.
Harder acceleration and more heat cycles work the chain faster. Tighten up the interval and check tension more often.
Lube isn't really about the outside of the chain.
The bit that matters most is inside the rollers and O-rings, where metal-on-metal contact happens with every rotation. Fresh lube keeps that internal friction down and stops the seals from drying out and cracking. Once the internals are dry, the chain wears — and stretches — much faster than it should.
Tension matters just as much. A chain that's too tight puts constant strain on the countershaft and wheel bearings. One that's too loose can jump the sprocket or slap the swingarm. Neither is something you want to find out about at speed.
Lubing it properly takes five minutes.
Best done straight after a ride while the chain's still slightly warm — the lube penetrates better.
Clean it first
Wipe off old lube and grime with a rag, or a proper chain cleaner for a build-up of grit.
Spin and spray
With the rear wheel off the ground, spin it slowly and apply lube to the inside of the chain as it rotates.
Let it sit
Give it a few minutes before riding so the lube can work its way into the rollers rather than fling straight off.
Wipe the excess
Wipe off anything left sitting on the outside — it just attracts dust and flings onto your wheel and swingarm.
Check tension every time you lube it.
Your owner's manual will specify a slack range for the chain, usually measured at the midpoint between the sprockets with the bike off the stand and upright. Too tight, and the chain doesn't have room to move through the suspension's full travel. Too loose, and it slaps around and wears the guides.
If you're not confident measuring or adjusting it yourself, get it checked at your next service rather than guessing — it's a two minute job for us and a lot cheaper than the damage a badly tensioned chain can cause.
Staying on top of this won't make a worn chain last forever
Regular lube and adjustment slows wear right down, but every chain eventually stretches past its service limit. If yours is already showing play, hooked sprocket teeth or stiff links, that's a replacement job, not a lube job — see our guide, Chain and Sprockets: When Is It Time to Replace Them?
We check it at every service, no extra charge.
Chain condition and tension get checked as standard whenever your bike's in for a service — so if it's due for attention, you'll know about it before it becomes a bigger job.
Want to know who's actually working on your bike? Meet our mechanics before you book it in.
Little and often beats "I'll do it eventually."
Match your lube interval to how and where you actually ride — tighter in the wet or on dirt, more relaxed on dry, sealed commuting. Check tension every time you lube it, not just when it sounds loose.
A chain that's looked after regularly will comfortably outlast one that only gets attention when it starts making noise.