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Learning to ride a dirt bike is a big deal — for kids and parents alike. For kids, it\'s about courage. For parents, it\'s about watching your child figure something out on their own without getting hurt. That moment when they put a kids dirt bike with training wheels under them and ride away without you holding on is one you do not forget. These heavy duty dirt bike training wheels are built for that moment. The 33.1-inch alloy steel axle and 2.50-4, 4PR reinforced tires give the bike a stable, grounded feel on dirt, gravel, and grass — so kids can practice throttle control and turning without the bike tipping. As adjustable training wheels, the height can be raised gradually as balance and confidence improve, making this a setup that grows with your rider rather than one they outgrow in a week. The center axle is raised to 4.7 inches, which means these universal training wheels fit a wider range of dirt bikes than standard designs: most 49cc and 50cc dirt bike models with 5.9 to 10.6 inches of ground clearance bolt on directly, including Razor MX125, Razor MX350, Razor MX400, MX500, and MX650; Yamaha PW50, TTR50, and PW80; Honda CRF50, XR50, and Z50; and most Coleman, Xtreme, Motovox, Trailmaster, FRP, and Oryxearth gas and electric dirt bike models. Both M8 and M6 mounting bolts are included — the two sizes that cover most models — so there is no guesswork and no extra hardware to buy. Installation takes most parents under 10 minutes. A step-by-step installation video is available on the product page. One thing worth knowing: after the wheels are on, use a pair of pliers to bend the cotter pins outward. This locks the wheels onto the axle and keeps them from working loose during rides. It takes about 30 seconds and makes a real difference in how secure the setup feels. These motorcycle training wheels are designed as complete dirt bike accessories — everything needed for a safe first ride is already in the box: the training wheel set, knee pads, elbow pads, wrist guards, a reflective safety vest, a bell, both mounting bolt sizes, and two 10-13 metal open-end wrenches. The reflective safety vest is something most razor dirt bike and mini bike training wheel kits leave out — it makes kids easier to spot when riding in low-light conditions, which matters more than most parents realize until they need it. Whether you are setting up a razor dirt bike, a pit bike, or another 50cc dirt bike, no separate safety gear purchase is needed. If anything breaks, wears out, or does not fit within 10 years of purchase, contact us. Replacement is at no cost. Parts resupply is at no cost. Returns are accepted at no cost. No forms, no receipts required — just get in touch and we will take care of it. These training wheels for kids will not be needed forever. But for the weeks or months while your child is building the balance and confidence to ride on their own, having the right dirt bike accessories makes the whole process faster, safer, and a lot more enjoyable for everyone involved.
From \"I\'m Too Scared\" to Riding Solo — Kids Build Real Confidence on Their First Dirt Bike. When kids tip over on day one, most give up. These heavy duty dirt bike training wheels keep the bike stable so beginners can focus on learning throttle and steering — not on falling. Compatible with Razor MX125/MX350/MX400,Yamaha PW50/TTR50,Honda CRF50,FRP FX40 MB40 GMB100; and most kids dirt bikes with 5.9\"–10.6\" ground clearance. Safety gear, reflective vest, and bell included at no cost.
Universal Fit Made Possible — M8 and M6 Mounting Bolts Both Included, No Extra Hardware Needed. The most common reason training wheels don\'t fit is the wrong bolt size. These universal dirt bike training wheels include both M8×5.5cm and M6×5.5cm mounting bolts, so most bikes bolt on without any extra trips to the hardware store. The center steel axle is raised to 4.7\" — wider than standard — giving a compatible range of 5.9\" to 10.6\" ground clearance across most 49cc and 50cc models. If it still doesn\'t fit your bike, contact us and we\'ll make it right within 24 hours at no cost to you.
4PR Reinforced Tires + 33.1\" Alloy Steel Axle — Handles Dirt, Gravel, and Grass Without Bending or Going Flat. Most training wheels use single-layer tires that split after a few rough rides. These motorcycle training wheels use 2.50-4, 4-ply (4PR) reinforced tires — four layers of construction that hold up on uneven terrain without flattening or cracking. The 33.1\" precision alloy steel axle resists deformation from impacts and bumps, so the wheels stay stable no matter how hard your kid rides. Built to last the full learning journey, not just the first few sessions.
Quick Installation with Step-by-Step Video Guide on the Product Page — Two Metal Wrenches Included. All mounting hardware is included — no separate purchases needed. A full installation video is available on the product page to walk you through every bracket and bolt. Most parents complete setup in under 10 minutes. One step that makes a big difference: after sliding the wheels onto the axle, use pliers to bend the cotter pins outward — this locks the wheels securely and prevents them from loosening during rides. Takes 30 seconds and keeps everything in place.
Everything for a Safe First Ride — In One Box. Backed by a Lifetime Warran-ty. Open the box and you\'re ready to ride: dirt bike training wheel set, protective knee pads, elbow pads, wrist guards, reflective safety vest, bell, M8 and M6 mounting bolts, and two 10-13 metal open-end wrenches. No need to purchase safety gear separately. If anything breaks or wears out within Lifetime — replacement at no cost, parts resupply at no cost, returns accepted at no cost. No questions asked. This is what a Lifetime Warran-ty actually means.
