






🚲 Light up their path to independence with style and safety!
Mutetrain’s Flash Training Wheels offer a universal fit for 12-20 inch single-speed kids’ bikes, featuring durable 4-inch wheels that light up in the dark and operate silently. Designed for easy installation and long-lasting use, these heavy-duty training wheels prioritize safety and fun, making every ride a confident step forward.








| Size | 20inch |
| Brand | Mutetrain |
| Wheel Size | 4 Inches |
| Pitch Circle Diameter | 4 Inches |
| Item Weight | 1 Pounds |
| Item Diameter | 4 Inches |
| Vehicle Service Type | Bicycle |
| Load Index | 100 |
| Rim Width | 4 Inches |
| Color | Black |
| Manufacturer | Mutetrain |
| Item Package Dimensions L x W x H | 13.78 x 6.85 x 2.2 inches |
| Package Weight | 1.25 Kilograms |
| Brand Name | Mutetrain |
| Warranty Description | 1year |
| Model Name | WIDE TRAINING WHEELS |
| Part Number | WTW01 |
| Included Components | NUTS |
C**M
Flashing lights in wheels
Really quality training wheels.
A**R
Sturdy
Good Sturdy training wheels.
D**M
Not Heavy Duty
I purchased this training wheel for my autistic 8 year old for his birthday. I purchased it on 8 March 2025 but he birthday wasn’t until 19 April. After installing it on his bike within about 2 weeks it already started to bend. I ended up switching them about right to left because mainly the one on the right side was bent. Then that side bent again. The crossbar that’s supposed to give it extra support snapped “ see attached picture “. This thing looks strong but it’s not at all.
R**R
Not adjustable
These training wheels cannot be adjusted in height so we were unable to install them on the bike. They appear to be strong and sturdy.
T**B
Sturdy. Easy to mount.
These worked out great. I got them for a kids bike. They were easy to mount in place and can be adjusted in height slightly depending on where you tighten down the bolts. They helped provide support while riding. They seem to be made from quality materials. They are fairly rigid. I think they worked out great.
J**Y
These are intense!
Man these are not like the plasticky cheap ones that I grew up with. These are SOLID and work great. They’re super stable and they’ve been great on our girls’ bike. They look great, too.
L**C
Work as they should
Easy to install. Sturdy well made
G**E
Could not attach
Could not be attached to my kids’s bike, the axle stem was too short. If the training wheel bracket were bent the opposite way they would bolt on
Trustpilot
1 week ago
1 week ago