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    Minibike Parts

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    Main | Go Kart | Minibike | Speed Parts 

    also see Parts Catalog
    and HOTROD MINIBIKES 


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    1. 21XX #40/41/420 Sprocket for Engine or Jackshaft, 3/4" Bore, 3/16" Keyway TOOTH RANGE 10-14
      21XX #40/41/420 Sprocket for Engine or Jackshaft, 3/4" Bore, 3/16" Keyway TOOTH RANGE 10-14
      21XX #40/41/420 Sprocket for Engine or Jackshaft, 3/4" Bore, 3/16" Keyway TOOTH RANGE 10-14 from $19.95
    Customers rate us 4.8/5 based on 421 reviews.

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    Review picture
    Jeremy A.
    Great little 2 stroke bike for any little ones

    Great little 2 stroke bike for any little ones. The throttle is a hand twist, so some instructions on how not to hold the throttle wide open, as the bikes takes off is definitely needed. The bikes can handle adults (if you dare to balance on it and look like Shrek on a tricycle), but it can be done. Hard surface only for adults.
    Our test child at first was an 9 year old, about 75lbs. He was able to buzz around decently on dirt or sand. Better once the bike is able to build up speed. Overall the entire family, kids and adults took turns riding the bike. Rode for about 3 hours and still has over half a tank.
    The build quality is decent and as mentioned in the instructions, you will have to check and tighten key points on the engine, frame and wheels. As they will loosen up after riding. It made since as soon as I rode the bike for about a block before everything vibrated out my pockets.
    In closing, the bike is fun for its size, and great entry level kid dirt bike. If you have a big kid, or teenager, these might be a little small for off road use. Again, on a hard surface the bike hauled me, so all is welcome. I am 6ft3in 235lbs.

    Big Supermoto 50cc 2-Stroke Kids Dirt Bike
    Review picture
    Nick R.
    Easy transaction

    Easy transaction. Great customer service. Fast shipping

    TrailMaster LX300 Dual Sport Dirt Bike, NC300 EFI Racing Engine, Liquid-Cooled, 6-Speed Manual, Dual Disc Brakes, Electric Start with Kick backup, Wheels (21/18)
    Review picture
    Diante W.
    Good

    Good

    GoKarts USA®
    Review picture
    Diante W.
    Great

    Great bike

    TrailMaster TM10 110cc Dirt Bike 4-Speed Auto Clutch, Dual Disc (10/10), Ages 8-12
    Review picture
    Steven B.
    Perfect fit and great quality item as described

    Perfect fit and great quality item as described.

    Tie Rod End Bearing, Female, COMPLETE SELECTION