Mini Moto 12' inch Supermoto Wheelset (Yozma, Tuttio, Rtr, Heybike, and More)

12" Mini Moto Supermoto Wheelset – Complete Bolt-On Kit

Transform your mini e-moto into a street-ready supermoto with the Kaos Customs 12" Supermoto Wheelset. Often called "sumos" by riders, this compact, responsive setup drops in 12" wheels with street tires for sharper grip, quicker handling, and an aggressive supermoto look. Unlike most wheelsets, this is a complete kit — tires, tubes, rotors, and sprocket all included and ready to install.

Tires & Tubes Pre-Installed
Both wheels ship with street tires and tubes already mounted for improved on-road grip and handling — no sourcing, no mounting, ready to bolt on.

Fits 12mm & 15mm Axles
The wheels come with 15mm bearings pre-installed, and include 12mm bearing reducers for bikes running 12mm axles — so one wheelset fits a wide range of mini e-moto platforms. New spacers are included.

Full Kit Includes

• 1x 12" Front Wheel + Tire Assembly
• 1x 12" Rear Wheel + Tire Assembly
• 1x Front Brake Disc
• 1x Rear Brake Disc
• 1x Rear Wheel Sprocket
• 12mm Bearing Reducers (for 12mm-axle bikes)
• New Spacers

Compatible Bikes
Designed to fit most common mini e-moto platforms using 12mm or 15mm wheel axles, including:

• Tuttio Soleil 01
• Yozma IN10
• Yozma IN10 Pro
• HeyBike Villain
• Valtinsu EM5
• Strike Shadow 48V–72V
• ETM RTR
• Qronge X1 Spark

15mm bearings come pre-installed; 12mm bearing reducers are included for bikes equipped with 12mm axles. If you're unsure about your axle size or fitment, reach out before ordering and we'll help you confirm.

Features

• Complete Bolt-On Kit – Wheels, tires, tubes, rotors, and sprocket all included.
• Improved Street Grip – 12" street setup for sharper, more responsive on-road handling.
• Wide Fitment – 15mm bearings pre-installed with 12mm reducers for broad mini e-moto compatibility.
• Ready to Install – Tires and tubes pre-mounted, spacers included.

Installation Notice
Professional installation isn't required but is recommended if you're unfamiliar with wheel swaps. Use of this product may void the manufacturer's warranty. This product is intended for off-road use only. Use at your own risk. See our full product safety warnings and disclosures here.