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Whether it be a puncture or riding so much that you wear the tyres out, there will come a time when you need to remove the tyres and inner tubes of your Mi Electric scooter. If its your first time it can be a daunting and complex procedure. In this article we’ve documented the approach we use for removing / replacing the tyres and inner tubes on the scooter.

Disclaimer : as ever anything you do to your scooter is your responsibility. RC Geeks cannot accept liability for any damage caused to you or your scooter as a result of following our methods.

TLDR Tips for tube and tyre replacements

This is a difficult task and we aren’t here to sugar coat it, but here are some tips that might help (if you don’t have time to read this article):

  • Warm (but do not excessively heat) the tyres to make them easier to work with. Leave them in the airing cupboard or on a radiator, not in the oven where they will. At worst case, make sure the whole scooter is at room temperature (don’t attempt this in a cold garage).
  • Get another pair of hands, a friend holding the tyre in place whilst you lever the last edge on makes all the difference.
  • Purchase proper tyre lever tools or at a bare minimum use nylon covered metal levers designed for bicycle repair to avoid scuffing your rims.
  • Use large cable ties through the spokes on the rear wheel to bind the tyre to the rim whist working around the lip to seat the tyre.
  • Refit the rear tyre to the frame once the tyre is over the wheel, to lever against the frame, assisting in seating the bead to the lip.

If you really can’t manage it, consider approaching your local bike shop. An experienced bicycle mechanic should be able to help you.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repairing

Tools needed

Some specialist tools are required to make this job straightforward:

  • Quality tyre levers (we can’t stress this enough)
  • 18mm open-ended spanner
  • 2.5mm hex driver
  • 4mm hex driver/allen key
  • Small scalpel/pick
  • WD-40 and a lubricant such as fairy liquid (vaseline also an option)
  • Spare inner-tube/tyre , tyre inflation adaptor (all came with your scooter)
  • Air pump
Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair tools

You potentially have some bicycle tyre levers at home. You might think they will do the job. With enough straining and swearing you might just get away with it. Instead, pick up a set of these foot-long metal ones (designed for fitting motorcycle tyres) from eBay to make your life easier.

Fixing punctures or changing tyres on the rear wheel

In our experience this is the wheel that seems to get more punctures, thankfully it is the ‘easier’ one to work with.

Removing the rear wheel of the scooter

1. Position the scooter so you can work on it comfortably, fold it and place it upside down or on its side (disc side down) on a work-surface. Remove the valve cap and put it safely to the side. Use a tool to deflate the inner tube, squeezing the tyre to try and get as much air out as possible.

2. Take a scalpel or pick and remove the plastic trim strip (the whole piece, not just the top red sticker label) from the rear screw cover.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair rear wheel 03 rear cover

3. Once clear, use the 2.5mm hex driver to remove the two screws that hold the trim piece on. Pop the trim piece off and put these parts aside.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair rear wheel 05 axle hex bolt

4. Take the allen/4mm hex driver and unscrew (counter-clockwise) the axle bolt. Keep this, the spring washer and flat washer safe. You should have removed all these pieces so far.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair rear wheel 06 removed parts

Taking the rear tyre off

5. With the wheel still attached, squeeze the tyre and slip the tyre lever under the bead.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair rear wheel 07 lever off

6. Rotate the wheel bracing the lever off of the frame of the scooter to release the bead from the wheel lip, this will take some force.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair rear wheel 08 lever off more

7. Once it is around a third released you can use your hands to man-handle the tyre all the way off on one side.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair rear wheel 09 pull off tyre

8. Flip the scooter over (or move to the other side) and repeat the process to remove the trim piece, the two cap-head 2.5mm bolts and finally the other 4mm axle bolt

9. Slide the wheel straight back out of the scooter. It might need to be wiggled to clear the brake caliper. Note the flats on the axle for locating it, important to remember when refitting later.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair rear wheel 13 remove rear wheel alignment

10. With the wheel out you can pull the tyre over to one side, allowing you pop the inner-tube free and then the wheel itself. This will take some grip strength, especially if the tyre is cold. Try not to work with the disc-side-down as it is easy to bend the disc, making it rub on the pads as it rotates.

11. Finally wiggle the inner tube valve out of the wheel to free it. Your patience will be rewarded after a few minutes of fiddling. Pushing from the valve side can work if you are struggling.

Replacing the inner-tube

12. The inner tube valve is designed with a slight offset to match the wheel. Orientate the wheel to match this.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair rear wheel 20 valve offset position

13. Push the valve through the rim and secure it with the valve cap to prevent it from falling out again.

14. if you are replacing the tube due to puncture, take some time to check the inside of the tyre to ensure there is nothing inside that will harm the new inner tube. Next orientate the tyre so the tread is facing the correct direction. With the brake disc ‘up’ the tyre rotates anti-clockwise as denoted by the arrows next to the sizing numbers on the sidewall seen in the photo below:

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair rear wheel 23 tyre alignment tread direction

Refitting the rear tyre

15. Squash the tyre into an oval shape and insert the wheel and tube into it.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair rear wheel 24 squash and insert

16. Gently tuck any excess inner tube in with your hands. Pull the lip of the tyre back from the wheel body to check the tube is clear of the lips on both sides to avoid a pinch flat. Twist the tyre until you seat the ‘rear’ bead on the disc side. A lever can help here but it is possible with your bare hands.

17. Re-insert the wheel into the frame, taking note of the keying to slide it in. Install the axle bolts top and bottom and screw them tight with just your fingers.

18. Rotate the tyre so the valve is close to the footplate. Insert the lever under the tyre lip and rotate the wheel anti- clockwise to jam the tool up against the frame.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair rear wheel 29 wedge lever in rear arm

19. Use both hands to continue rotating the wheel anti-clockwise, slipping the bead back under the lip until complete. The resistance will increase as you turn it. If you find the tyre wants to ‘pop off’ the wheel you can use cable ties run around the tyre and between the spokes to secure sectors of the tyre as you work around.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair tools

20. Replacement of the screws and trim is the reversal of removal. Tighten but do not over-torque the axle bolts, use hand tools only. Remove the valve cap and inflate to your required pressure.

Changing tyres and fixing punctures on the front wheel

The motor wheel is more difficult to work on. Unless you go to extreme lengths you will be working on it whilst tethered to the frame (via the power cable) and there are no spokes to help grip the wheel.

Removing the front wheel of the scooter

1. Position the scooter so you can work on it comfortably, fold it and place it upside down or on its side wire-motor-side-up on a work-surface. Using the pick remove the ‘u’ trim (not just the sticker but the whole piece).

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair front wheel 02 remove sticker

02. Next use your wrench to remove the four 2.5mm cap head bolts and remove the plastic axle cover. Remove the valve cap and let down the tyre.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair front wheel 03 cap head screws cover

03. Use the same wrench to remove the four short 2.5mm cap head bolts that hold the plastic fork trim to the metal forks.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair front wheel 04 inner cap screws shorter

04. Lifting the plastic trim away from the fork, use the 18mm open end of your spanner to loosen the wheel nut. It un-does in an anti-clockwise, lefty-loosey fashion but we had to use some WD40 (and let it soak for a few minutes) to get ours to move.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair front wheel 05 18mm nut removal counter clockwise

05. Slip the nut through the trim and slide it up the wire out of the way.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair front wheel 07 opposite side remove cap

06. Use the pick to release the cable grommet on the frame, this will allow some more slack in the wire to give you more room to work.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair front wheel 01 release cable

07. Flip the scooter over and use the pick to remove the trim. Use your driver to remove the two 2.5mm cap bolts, the plastic trim and the four 2.5mm short cap bolts underneath.

08. Lifting the fork plastic you can use the ring end of your spanner (if it has one) to remove the 18mm wheel nut. Again rotate anti-clockwise to loosen and use WD40 or a penetration fluid to help.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair front wheel 10 18mm nut removal counter clockwise

09. Here is a reminder of what you have taken off this side and the tools required, note the keyed washer is still on the axle in this photo.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair front wheel 11 removed components and tools required

l0. Note the tabbed wheel washer, its orientation must be noted when re-inserting.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair front wheel 12 tab washer for reinsertion alignment

Taking the front tyre off

11. With the wheel wire-side-up (to avoid stressing it) insert your levers under the top wheel lip and rotate them over to release the bead. Work one of them around the rim lip to completely release one side.

12. Using your hands (or with some help from the levers) pull the tyre off of the rear of the wheel.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair front wheel 16 pull tyre off

Changing the inner-tube

13. Take time to wiggle the valve out of the front wheel. This can be harder than you think but your patience will be rewarded. If the inner-tube is already compromised it can be quicker just to cut it away around the valve stem to remove it.

14. Re-inserting the new inner-tube can be a challenge of its own and was the most frustrating part of putting this guide together. Some lubrication can assist. The tolerances of the valve ‘window’ in the wheel can be incredibly tight. Many users have opened up the plastic ‘floating’ portion of this hole using a rotary tool to make life easier but we suggest avoiding such destructive actions if you can. Once the valve is through, cap it and spread the tube around the rim.

Refitting the front tyre

15. Working on a tyre that is slightly above room temperature (leave it by a radiator for some time prior) will make this job easier. Ensure you have the tyre orientated correctly when refitting. With the wheel motor-cable facing-up the tread should point ‘clockwise’ around the tyre. To get started, stand the wheel up, squeeze the tyre from the sides into an oval and press it over the top of the wheel passing the wheel through so the tyre is now hooked over the wire.

16. Use the lever to pop the rear (non-cable) side bead onto the lip. Take time to tuck the tube in, making sure it does not get pinched by the tyre bead on the rim lip.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair front wheel 23 lever tyre on half way

17. A second pair of hands will help with the last part. As you lever the top side bead onto the lip you will find that the tyre tries to resist you, rotating and popping the previously seated rear off. Slip one side of the bead on and ask an assistant to hold the lever in place whilst you work around the wheel. It may take a few attempts but you will get there.

Mi Electric Scooter M365 Tyre Tire change guide tutorial puncture repair rear wheel 00 getting started

18. Replacement of the screws and trim is the reversal of removal. Tighten but do not over-torque the axle bolts, use hand tools only. Inflate the tyre and install the valve cap.

How can i avoid getting more punctures?

Watch where you ride! But seriously a common preventative step is to add ‘tyre slime’ tube sealant (before you have a puncture). This will fill out and reseal an inner tube should it get punctured. Beyond this, riding with the correct tyre pressures for passenger weight is important, as listed in our article here. Oh and of course don’t forget to inspect your tyres carefully for any ‘foreign bodies’ before fitting a new tube.

Mi Electric Scooter tyre pressure

Do you sell spare tubes or tyres?

Yes we do. If you need any spares or accessories for your scooter check them out on our webstore. We don’t sell solid tyres as (at time of press) we don’t rate the solutions currently on the market.

Mi Electric Scooter spares

Where can i get my puncture repaired?

Sadly we are currently unable to offer a tyre/puncture service for electric scooters. Your local bike shop may be willing to attempt the work if you show them what is involved with this article.

RC Geeks : Electric Scooter Superfans

Interested in buying the ‘original’ electric scooter? Then we do have to ask why you are on this article! Try this one instead. Looking for some accessories for your Electric Scooter? Check our article for some suggestions.

Mi Electric Scooter Described

We know this isn’t the only (or perhaps even the best) way of approaching this job. If you have any suggestions for improvements, shortcuts or tricks, let know in the comments section below.

Written by

Tom Begglesworth

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