Your cart is empty.
Your cart is empty.Product Description
Hardline Products USA Wheels for Tots Training Wheels for Stacyc, KTM, Husqvarna, GAS GAS, and Harley-Davidson 12e/16e balance Electric Bikes
Now the youngest of children can ride on the most entry-level Stacyc, Husqvarna or KTM balance bike with the proven Universal Trainer by Hardline Products. Your rider will learn throttle control and balance at the same time safely. “Kid Tested” -Mother Approved!
Fits specifically the Stacyc 12e” or 16e” models, Husqvarna 12 & 16 eDrive and KTM SX-E 1.12 & 1.16. The Trainer training wheel system will allow for adjustability and adaptability. With our Trainer you can adjust the wheel height and mounting position for your type of riding terrain as well as rider’s skill level. As the rider gets better raise the wheels incrementally higher until balance is achieved. When your rider upgrades from a Stacyc, Husqvarna or KTM to a 50cc bike you can use this same package again (minus the Adaptor Plate) to help your rider achieve the combination of balance and throttle control.
The Universal Trainer is truly “one unit” that meets the demands of the training wheel market, for Stacyc Balance Bikes.
Installation is easy because our Trainer mounts specifically to Stacyc balance bikes with our custom adaptor plate. Inclusive directions and video walk-you through assembly. Our Trainer mounts under the bikes floorboard for the best balance, strength and durability.
- Specifically designed with wheel spacing tolerance on the axle to corner better and absorb terrain impact.
- Adjustable for Terrain and riders’ skill level.
- 5/8″ Solid Steel Axle with CNC machined & stamped components for accurate fit.
- 8 inch pneumatic on/off road wheels with quality 4 ply tires.
- Brass alloy air stem and grease fitting on wheels.
- Sealed Ball Bearings on wheels.
- Hardened fasteners.
- Glossy black powder-coat paint finish.
- Step by Step picture installation instructions and online video.
Wheels
- 8 inch pneumatic on/off road wheels with quality 4 ply tires.
- Brass alloy air stem and grease fitting on wheels.
- Sealed Ball Bearings on wheels.
Hardware
- 5/8″ Solid Steel Axle with CNC machined & stamped components for accurate fit.
- Hardened fasteners.
- Glossy black powder-coat paint finish.
Adjustability
- Adjustable for Terrain and riders’ skill level
- Specifically designed with wheel spacing tolerance on the axle to corner better and absorb terrain impact
About Hardline Products USA
Hardline Products manufactures premium after-market power sports accessories, offering matched registration letter and number kits, decal application and removal fluid, and more for on- and off-road motorcycles, boating, personal watercraft, all terrain vehicles (ATVs), snowmobiles, and karting.
Today, Hardline Products remains a family owned and operated business.
Our employees are parents that enjoy active power-sport and marine lifestyles. Through the guidance of our Original Equipment relationships (OEM) and the feedback from our dealers, customers and employee’s, we continue to fine tune our product assortment. We utilize the best production technologies as well as not forgetting some “old-school” basics.
Jason M
2025-07-13 10:37:37
I used this on the razor Mx350 electric dirtbike for my six-year-old. The install took me less than an hour. The child is happy and gives him the confidence he needs to build his skills.
Robert Crandall
2025-06-27 17:24:41
This is a good set of 'training' wheels. They are strong enough to help keep the smaller kids upright until they get enough confidence to remove them.Certainly they are not heavy enough to be taking hills or whatnot, but for flat field training they are perfect.The instructions could use a bit more detail but they are clear enough.I see a lot of reviewers broke the saddle clamps. The instructions clearly state 12-13 foot pounds to keep them from breaking. I know not everyone has torque wrenches. I got everything in place but only snugged the bolts. Then I rotated the axel until the wheels were about 2 inches off the ground and tightened the bolts evenly. As soon as they were close to tight, I pulled up on the axel and only tightened them until I could no longer rotate it by hand and then gave each one a half of a turn tighter.I know the cotter pin 'stops' for the tires seem cheesy but we have seen no issues with them holding up.My Son and Grandson have been playing on it for days now and I have not had to retighten even once. Now, in my mind that means they are not making a lot of contact with the ground which is a great sign they already have good balance.Still, all in all I feel much better having added these for the Grandson. For my own kids I just through them in the field and watched them fall over and over until they mastered it. (might explain a few things) This is for my piece of mind as much as theirs.One more note. I see the pictures show the axel bend toward the front. Not a good idea. If they did bite into the ground that could cause the bike to hop into the air a bit. I angled mine to the rear for safety.
The Coopers
2025-06-22 13:49:18
Easy to install. Very durable. Great price and it helped our boy ride his bike. They function perfectly well.
James McBrayer
2025-06-20 09:25:50
Brackets/hardware are sturdy and fits good on a pw50.
Brandon
2025-06-10 10:38:54
The install was easy. For a crf50, you have to remove the foot pegs but reinstall and you don’t have to remove the kickstand which is a plus. Last set I had, I had to remove the stand and store it to keep up with it to reinstall later. These work good and once you torque them down they stay in place pretty well. You can adjust the wheels higher or lower pretty easily also which is a plus. Overall I like these and wish I had bought this set the first time a kid needed training wheels. Im completely satisfied with them and recommend them.
Robert B. Barnett
2025-05-31 15:23:40
Worked great left rolled down to start with and little by little started rolling them up so they had to learn to hold themselves up. DO NOT OVER TIGHTEN THE BOLTS ON THE COUPLER FOR THE AXEL BAR. THE COUPLERS ARE CAST. HAD TO WELD ONE BACK TOGETHER.
Nancy
2025-05-27 17:52:43
Realmente el nene se siente seguro y a sido un éxito , fácil de montar y el envÃo rápido .
kasie littrell
2025-05-11 14:30:16
So they work perfect for kids on electric bikes that can't ride without training wheels yet. I attached them to a mx350 they install pretty easy with the instructions. We have to constantly adjust them back down they rise up after riding and it makes it very wobbly. My dad even checked to make sure everything was tightened down and they still do. My opinion they are durable but a hassle at the same time and overpriced. I bought them for my 3 year old son and he can ride the dirt bike with no assistance. He just makes wider turns and it gets stuck alot in the grass he just gets off pushes it then gets back on
Johnson
2025-04-06 13:41:49
Installation was super fast and easy! I like that the lean is also adjustable for when my boy gets more confident in his ability
Yanick
2025-02-12 17:27:56
It does!
Jim Reed
2025-02-03 16:17:46
Everything was perfect went Together well
Recommended Products