Product Details
✓FITS 5.9"–10.6" GROUND CLEARANCE. Both M8×5.5cm and M6×5.5cm mounting bolts are included, since wrong bolt size is why most training wheels don't fit. The 4.7" raised center axle clears most 49cc and 50cc kids bikes. Doesn't fit? We make it right within 24 hours at no cost to you.
✓FROM "I'M TOO SCARED" TO RIDING SOLO. Beginners tip over on day one and many quit. These heavy duty dirt bike training wheels hold the bike steady so kids learn throttle and steering instead of falling. Compatible with Razor MX125/MX350/MX400, Yamaha PW50/TTR50, Honda CRF50, FRP FX40/MB40/GMB100, and most kids dirt bikes.
✓4PR REINFORCED TIRES + 33.1" ALLOY STEEL AXLE. Single-layer tires split after a few rough rides. These 2.50-4 tires use four-ply construction that holds up on dirt, gravel, and grass without flattening or cracking, and the 33.1" precision alloy steel axle resists bending from impacts and hard landings.
✓SETUP IN UNDER 10 MINUTES, TWO METAL WRENCHES INCLUDED. A full step-by-step installation video is on the product page. One step matters most: after sliding the wheels onto the axle, bending the cotter pins outward with pliers locks them in place and keeps them from loosening on rides.
✓EVERYTHING FOR A SAFE FIRST RIDE, BACKED BY A LIFETIME WARRAN-TY. In the box: training wheel set, knee pads, elbow pads, wrist guards, reflective safety vest, bell, M8 and M6 bolts, and two 10-13 metal open-end wrenches. Safety gear is included at no cost. Anything that breaks or wears out within Lifetime is replaced at no cost, parts resupplied at no cost, returns accepted at no cost.