Wheel Maintenance

There are 3 critical parts on the KG4 wheels: tire, inner tube and insert. To minimize the chances of accidents, we recommend an effective strategy where prevention is the best cure. Here are some simple and easy suggestions for ebike wheel maintenance.

Check the Tire Pressure

Check the air pressure by squeezing the tires. A good rule of thumb is to follow the air pressure range recommended by the manufacturer which can be found embossed on the sidewall of the tire and adjust according to user preference.

The tire pressure changes over time since the inner tube of a tire will naturally slowly leak pressure. If you find that’s there’s been a major drop in pressure in the space of a few days, then that indicates the presence of a slow puncture in the inner tube. You should locate and fix this slow puncture before the next ride.

Check the Tire Tread

Examine the tread of your ebike tire for any wear and tear. See if you can spot any nicks or cuts and ensure there is nothing sharp stuck in between the treads that could lead to a puncture. It’s a simple process to remove any pieces of flint, gravel or stone that are wedged in there.

Also, check the sidewalls of the bicycle tire for any tears or bulges. A tear may eventually enlarge to the extent that the inner tube begins to bulge outwards and impacts the integrity of the tire. It will need to be replaced.

If you can see a flat spot or bare canvas in the middle of the tread, then it’s definitely time for a replacement.

Check the Wheels

Your tires must be correctly seated in the rim of the wheel. Inspect the wheel rim, with particular attention to the bead of the tire where it contacts the rim. The desired state is for the bead to look uniform all the way around. If it isn’t, then you should deflate and reinstall the tire.

Give the wheels another spin, this time to check they’re running true. If there’s a wobble in the spin, it could mean a loose or broken spoke, or that the wheel nut needs tightening.

If you hear a strange grinding noise, or if the movement feels rough, then it may be time to have the bearings replaced or serviced.