PHATRIP Dirt Bike Training Wheels — Adjustable Height Universal Fit for 50cc & Razor MX Series, Inflatable Tires

PHATRIP Dirt Bike Training Wheels are an adjustable, heavy‑duty support system that bolts onto most 50cc kids’ dirt bikes and popular electric Razor models to help beginners learn balance and control.

These training wheels are designed to fit a wide range of small motorcycles including Razor MX125/MX350/MX500, Yamaha PW50/PW80/TTR50, and Honda CRF50/XR50/Z50, as well as many 50cc kids’ bikes. Built from reinforced steel with a solid axle and inflatable tires, the kit arrives with mounting hardware and illustrated instructions so caregivers can set it up quickly. They let new riders practice throttle modulation, braking, and steering while reducing the risk of tip‑overs during the earliest learning sessions.

How do these training wheels attach to my child’s dirt bike?

PHATRIP training wheels include pre‑assembled brackets and fasteners that align with common swingarm and axle designs on the listed models. For Honda, Yamaha and Razor models, no drilling is required—simply clamp or bolt the brackets in place following the step‑by‑step guide. The secure mounting keeps the wheels properly positioned under normal riding loads.

• Pre‑assembled mounting kit with model‑specific hardware where applicable.
• Clamp/bolt attachment for swingarm or axle—no drilling for many models.
• Clear illustrated instructions to speed installation and minimize errors.

Can the height be adjusted as my child improves?

Yes—the wheels have an adjustable height mechanism so you can set them low for maximum stability at first, then raise them incrementally as balance and confidence grow. This staged progression helps riders transition off training wheels without a sudden change in handling. Adjustments are tool‑accessible and lock securely to prevent unwanted movement.

• Multiple height settings for gradual progression.
• Secure locking fasteners prevent slippage during rides.
• Adjustments made with common hand tools in minutes.

What materials and tire type are used for durability and ride quality?

The frame is constructed from heavy‑gauge steel and the axle is solid steel to withstand repeated impacts and rough play. The wheels use inflatable tires that absorb bumps better than hard plastic, creating a smoother ride and better traction on dirt and grass. All contact points that could rub the swingarm are reinforced or padded to protect the bike’s finish.

• Heavy‑duty steel frame and solid steel axle for strength.
• Inflatable tires for cushioning and improved traction.
• Padded or reinforced mounting surfaces to protect bike components.

Which bikes are compatible with this training wheel kit?

This PHATRIP kit is made to be broadly compatible with many small dirt bikes and popular electric models. It fits Razor MX125/MX350/MX500/SX125, Yamaha PW50/PW80/TTR50, and several Honda 50cc models including CRF50, CRF50F, XR50, Z50 and Z50R, plus most 50cc children’s motorcycles employing standard axle or swingarm configurations. If your bike has an unusual axle or custom swingarm, check measurements before purchase.

• Compatible with Razor MX and SX electric models listed above.
• Fits Yamaha PW50, PW80, TTR50 and many small off‑road bikes.
• Works with Honda CRF50, XR50, Z50 series and similar 50cc bikes.

Who is this for: parents, guardians, and riding instructors who want a robust, adjustable training solution for children learning to ride small dirt bikes or electric youth motorcycles. It’s intended for beginners who need added lateral support while they practice throttle control, braking, and steering. Experienced riders or bikes larger than 50cc should consider other stabilizing options designed for their size and power.