Fullerton Motorsports is now Lost Boyz Motorsports

Fullerton Motorsports has been purchased by a couple of Fullerton's Customers, Lucas Hart and Sean Estes. The company will be transitioning to a new name - Lost Boyz Motorsports - based out of Kansas City, MO. Please be patient with us as we make this transition but feel free to reach out to us directly at 573-353-0633 or lucash@lostboyzmotorsports.com

Perfect Kart for 4 Stroke

Check out the 2021 COMPKART Covert 4R, specifically designed for 4 stroke!

Featured collection

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Save $2
#35 RED SPROCKET, TWO PIECE
#35 RED SPROCKET, TWO PIECE
$13 $15
#219 Split Sprocket
#219 Split Sprocket
From $12.99
Hilliard Inferno Flame Clutch Driver for #35 Sprocket
Hilliard Inferno Flame Clutch Driver for #35 Sprocket
From $30.95
Odenthal EZ SET 8 Degree Motor Mount for LO206Odenthal EZ SET 8 Degree Motor Mount for LO206
Odenthal EZ SET 8 Degree Motor Mount for LO206
From $229
Tie Rod - AluminumTie Rod - Aluminum
Tie Rod - Aluminum
$25.40
Briggs "Green" Air Filter w/Clamp
Briggs "Green" Air Filter w/Clamp
$32.99
Steering Column - 485mm
Steering Column - 485mm
$85
Hilliard Inferno Flame Clutch Driver for #219 Sprocket
Hilliard Inferno Flame Clutch Driver for #219 Sprocket
$37.50
Save $0.10
Flat Head Socket Bolt- M8
Flat Head Socket Bolt- M8
From $0.50 $0.60
Hilliard Flame Clutch SpringHilliard Flame Clutch Spring
Hilliard Flame Clutch Spring
$2.75
Spindle Axle Bolt
Spindle Axle Bolt
$25.88
Save $3.89
Daido Kart Chain 219 x 114
Daido Kart Chain 219 x 114
$42.50 $46.39

Blog posts

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2022 Compkart Changes and Updates

Getting Started - Tools and Supplies Part Two

Getting Started - Tools and Supplies Part Two

Getting Started - Tools Part One

Getting Started - Tools Part One

Getting Started