Description

Build Confidence. Ensure Safety. Master the Ride.

Help your young rider bridge the gap between balance bikes and electric riding with the Hardline Products® Training Wheel and Safety Flag System. Specifically engineered for Stacyc®, Husqvarna®, and KTM® electric balance bikes, this all-in-one safety package is designed to provide stability, visibility, and a progressive learning curve for beginner riders.

Key Features & Benefits

Progressive Learning System: Our fully adjustable “Trainer” system grows with your child. Start with the wheels in the lowest position for maximum stability. As your rider’s skills and confidence improve, incrementally raise the wheel height to challenge their balance until they are ready to ride independently.
Precision Engineering & Durability:
- Custom Fit: Features a billet aluminum adapter plate that mounts directly under the stock floorboard for superior center-of-gravity balance and strength.
- Robust Construction: Built with a solid steel axle, heavy-duty clamps, grade 8 bolts, and nylon locking nuts to ensure a secure, vibration-resistant fit.
- All-Terrain Ready: Equipped with 8-inch pneumatic wheels featuring 4-ply tires and sealed ball bearings that resist corrosion and handle varied terrain with ease.
Enhanced Visibility & Safety: Includes a 5.5-foot (66″) Safety Orange Reflective Flag specifically designed for low-profile electric bikes.
- High Visibility: The vibrant orange, water-and-stain-resistant flag ensures your child is seen by others.
- Durable Whip: Constructed from a sturdy 1/4″ fiberglass pole.
- Travel-Friendly: The 2-piece flag design disassembles easily for compact storage and transport.
Easy Installation: Designed for parents, the system installs quickly with basic tools. Comprehensive instructions and a video walkthrough make assembly simple for Mom, Dad, or even an older sibling.

Product Specifications

Compatibility:
- Stacyc® 12e & 16e
- Husqvarna® 12 & 16 eDrive
- KTM® SX-E 1.12 & 1.16
Materials: Billet Aluminum Adapter & Mounts, Solid Steel Axle, Grade 8 Hardware.
Wheels: 8″ Pneumatic with 4-Ply Tires and Sealed Bearings.
Manufacturing: Designed, Engineered, Assembled, and Tested in the USA (using domestic and globally sourced parts).
Guarantee: Limited Lifetime Guarantee.

What’s in the Box?

1x Adjustable Steel Training Wheel Axle
2x 8″ Pneumatic Wheels
1x Billet Aluminum Mounting Adapter Plate
1x 5.5′ Safety Flag (2-piece whip) with Billet Aluminum Axle Mount
Complete Hardware Kit (Bolts, Washers, Nylock Nuts)
Instructional Guide

Safety & Usage

This product is a training aid intended solely for building riding skills under adult supervision.

Always Supervise: Never allow a child to ride unsupervised.
Gear Up: Rider must always wear a helmet, boots, and gloves.
Ride Smart: Intended for flat, open areas away from traffic. Do not use on public roads, steep terrain, or soft sand.
Speed Limit: Do not exceed 10 MPH while training wheels are installed.

Note: Stacyc® bike not included. Stacyc®, Husqvarna®, and KTM® are registered trademarks of their respective owners and are used for identification purposes only.

UPC:632194727373

Safety Warning:
FAILURE TO USE THIS AID CORRECTLY CAN RESULT IN SERIOUS INJURY OR DEATH. ONLY USE TRAINER FOR IT’S INTENDED PURPOSE. THIS PRODUCT IS INTENDED FOR BUILDING RIDING SKILLS ONLY.

DO NOT RIDE UNSUPERVISED BY AN ADULT.
DO NOT RIDE WITH FEET PLACED IN FRONT OF TRAINING WHEELS.
DO NOT USE AXLE AS FOOT PEGS. FEET NEED TO REMAIN ON MOTORCYCLE PEGS.
DO NOT RIDE IN CONGESTED AREAS.
DO NOT RIDE ON PUBLIC ROADS.
DO NOT RIDE ON STEEP TERRAIN.
DO NOT RIDE FASTER THAN THE ABILITY OF THE RIDER.
DO NOT RIDE WITHOUT BOOTS, GLOVES AND HELMET.
DO NOT USE ON ROUGH TERRAIN.
DO NOT USE WITH MORE THAN ONE PERSON AT A TIME.
DO NOT MODIFY EITHER THE MOTORCYCLE OR TRAINING WHEELS.
DO NOT OPERATE WITH MISSING WHEEL.
DO NOT USE IN SOFT SAND.
DO NOT USE FOR OTHER PURPOSE.
DO NOT CHANGE WHEELS.
DO NOT USE IN EXCESS OF 10 MPH.
DO NOT RACE OTHER VEHICLES.
DO NOT RIDE WITH A PASSENGER.
ALWAYS WEAR PROPER GEAR AND HELMET.
RIDE SMART! AND BE CONSIDERATE OF OTHERS!

WARNING:
DISCONTINUE USE IF ANY PART IS BROKEN, BENT OR MISSING. INSPECT BEFORE AND AFTER EVERY USE.

Does not include STACYC® Bike.

Stacyc® and their brand is property of there respective owner(s). All company, product and service names used in this packaging and/or website are for identification purposes only. Use of this name, logo and brand does not imply endorsement or affiliation with Hardline Products Inc.®

Click here for Video of Happy Rider

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