A flat tire is by far the most common breakdown on an e-scooter, even ahead of battery or brake issues. It usually affects the rear wheel because that is where the hub motor is located on most models and where the majority of the rider's weight rests. If you want to change your e-scooter tire, you can basically do it yourself. To be honest from the start: changing a tube on a rear wheel with a hub motor is significantly more complex than on a bicycle because the motor cable and very tightly fitted small tires make removal and installation difficult.
This guide will take you through both options, the classic tube change and the repair of tubeless tires. You will also get an honest assessment of when a trip to the workshop pays off more than trying to do it yourself.
Inner tube, tubeless, or solid rubber – which tire type is mounted on your e-scooter?
Before you order spare parts, you need to know which system is installed on your scooter. You can tell by the valve. If the valve is fixed and located directly in the rim, it is a tubeless tire, i.e., a tire system without a tube in which the tire casing sits airtight on the rim. If the valve protrudes through a hole in the rim and can be easily moved back and forth, there is an inner tube inside the tire. If you cannot find a valve at all, you are riding on solid rubber tires.
The tire size is indicated on the tire sidewall. Typical sizes are 8.5 × 2 inches for Xiaomi-class scooters and 10 × 2.5 inches for models like the Ninebot Max. Note the exact specification before you buy a new tube or tire, because a difference of even half an inch makes installation impossible.
A quick comparison of the three systems:
- Tubeless: more puncture-resistant because no tube can get pinched, and can be retrofitted with tire sealant. Small punctures often seal themselves this way.
- Tube tires: cheaper to repair; a replacement tube costs only a few euros. However, they are more susceptible to pinch flats if the pressure is too low.
- Solid rubber: completely puncture-proof, but with noticeably worse ride comfort and less traction, especially on wet asphalt.
Tools and spare parts you need
You can manage with manageable equipment for wheel removal and tire changing. Get everything ready before you loosen the first bolt:
- Allen key set (sizes between 2 and 6 mm are standard)
- Open-end wrench or socket for the axle nut; the size depends on the model
- 2 to 3 plastic tire levers; metal levers damage the rim and the tube
- Air pump with pressure gauge; e-scooters almost always have a car valve (Schrader), often installed as an angled valve
- New inner tube or tire in the exact matching size
For tubeless tires, you additionally need tire sealant (50 to 80 ml per wheel) and for puncture wounds, repair strips, also known in specialist shops as plugs or worms.
You can find suitable air pumps with pressure gauges as well as chargers, batteries and spare parts for e-scooters directly in our shop. If you are unsure which tube fits your model, simply bring the old one with you to the store.
Step by step: changing the tube on an e-scooter
Step 1: Remove the wheel
Place the scooter so that the affected wheel hangs freely in the air, for example on a stable box under the footboard. Turn off the scooter. For the rear wheel with a hub motor, first disconnect the motor cable plug. Take a photo of the cable routing beforehand; this will save a lot of guesswork during reassembly. Then, loosen the axle nuts or axle bolts on both sides and pull the wheel out of the mount. Set the nuts, washers, and any spacers aside in the correct order so that nothing gets mixed up during installation.
Step 2: Pry off the tire and remove the tube
Let the remaining air out completely and press the tire away from the rim edge all the way around. Then insert the tire levers and pry the tire off the rim, first on one side, then completely. With small 8.5-inch tires, the casing sits extremely tightly. A bath in warm water or some tire mounting paste makes the rubber more supple and the effort tolerable.
Now search for the cause of the flat. Carefully feel the inside of the casing, preferably with a cloth or gloves, as nails and glass shards are often still stuck in the rubber. If the foreign object is not removed, the new tube will be ruined again after a few meters.
Step 3: Insert the new tube and mount the tire
Inflate the new tube very slightly until it takes on its round shape. This way it will not twist during insertion. First, guide the valve through the rim hole and then place the tube completely inside the tire. Pull the tire over the rim edge as much as possible using your hands and only use the levers where absolutely necessary. Anyone who pinches the fresh tube with the lever will immediately create the next flat. Also, pay attention to the direction arrow on the tire sidewall.
Step 4: Install the wheel and check
Place the wheel into the mount, connect the motor cable exactly as shown in your photo, and tighten the axle nuts. You can find the correct tightening torque in the manual for your model. Inflate the tire to the prescribed pressure and let the wheel run for a few seconds with motor assistance while it is jacked up before you take your first test ride. Grinding noises or wobbling indicate a tire that is not seated correctly.
Step by step: sealing or changing tubeless tires
The great advantage of tubeless: for minor breakdowns, the wheel often does not even have to be removed. Depending on the size of the damage, there are three stages of repair, from the five-minute fix to a complete tire change.
Fix small holes with tire sealant
For puncture wounds up to about 3 to 5 mm, tire sealant is the fastest solution. Unscrew the valve core with a valve tool, fill in 50 to 80 ml of sealant through the open valve, and put the core back in. Inflate the tire and rotate the wheel slowly several times so that the sealant distributes itself inside the tire and closes the hole. Check the pressure again after a short ride.
Repair strip for larger holes
If the hole is too large for sealant, a repair strip helps. Roughen the puncture channel with the included reamer, pull the strip in with the insertion tool, and trim the excess material just above the tread. Important context: the strip is a temporary solution that will get you safely home or to the workshop. For long-term use, the tire should be replaced or professionally checked.
Replace the tubeless tire completely
A complete replacement of a tubeless tire is the most difficult option. When inflating, the new tire must audibly snap into the rim shoulder, the so-called "pop." This requires a sudden blast of air, such as that provided by a compressor or a special tubeless pump. With a normal floor pump, air escapes from the sides faster than it can be replaced. Many DIY attempts fail at this point, and this is exactly where going to a workshop is not a defeat, but the more sensible choice.
Correct tire pressure: the best puncture protection
The most common cause of a flat is not a nail, but too little air. If the tire rides over a curb with pressure that is too low, the tube gets pinched between the rim and the obstacle. The result is two small holes next to each other, the so-called snakebite. The permissible pressure range is stated on the tire sidewall and is typically between 2.5 and 3.5 bar for 8.5 to 10-inch tires.
Check the pressure every two weeks with a pump with a pressure gauge. Checking more often is especially worth it in autumn and winter, as falling temperatures cause the pressure to drop noticeably. Heavier riders should orient themselves toward the upper end of the permissible range, lighter riders toward the lower. The ÖAMTC also recommends regular checks of tires and air pressure as the most important maintenance measure in its e-scooter guides. The Austrian Road Safety Board (KFV) also points out that technical defects increase the risk of falling in everyday life. A correctly inflated tire is therefore not just puncture protection, but also a safety factor.
Change it yourself or go to the workshop?
An honest assessment: The front wheel without a motor is well doable for reasonably skilled individuals. However, allow for 45 to 90 minutes for the first time. For the rear wheel with a hub motor, for tubeless mounting without a compressor, or if the rim is damaged, we advise going to a workshop. An incorrectly connected motor cable or an axle nut that is too loose are not trifles, but real safety risks.
No tools or no time? Then we will handle it: Make an appointment for your e-scooter repair in Vienna. We have standard tubes and tires in stock, the tire change is usually done on the same day, and you do not have to ship your scooter. Simply use our contact form for appointment scheduling. And if a repair is no longer worth it for an older scooter, you can find e-scooters up to 25 km/h in our range, which you can test ride on-site in Vienna.
Frequently asked questions about tire changing on an e-scooter
How much does an e-scooter tire change cost?
A new tube costs approx. €5 to €15, a tire €15 to €40. In the workshop, labor time is added; the effort is higher for the rear wheel with a hub motor than for the front. You can find out exact prices when booking an appointment.
Can I simply patch an e-scooter tire?
Yes for tube tires, just like a bicycle with a patch kit. However, the effort for removal and installation is the same as for a replacement, so a new tube is usually worth it.
How do I know if my e-scooter has tubeless tires?
If the valve is fixed directly into the rim, the tire is tubeless. If the valve wobbles slightly and disappears into a rim hole, a tube is installed.
How much tire pressure does an e-scooter tire need?
The permissible range is on the tire sidewall, usually between 2.5 and 3.5 bar. Too little pressure is the most common cause of flats, so check the pressure every two weeks.
Can I fill in tire sealant preventively?
Yes, for tubeless tires this makes sense and seals small punctures immediately. For tube tires, there are special tube sealants that work similarly.
Is it worth converting to solid rubber tires?
Solid rubber is puncture-proof, but noticeably worsens ride comfort and traction, especially in wet conditions. For everyday routes in Vienna, we recommend pneumatic tires with correct pressure or tubeless with sealant.
