Bum Motor Sport
S01:E10 - Can This 3D Printed Turbo Make My Mini Bike Faster?
S01:E01 - I Built a Drift Kart From Walmart Parts
A DIY builder assembles a functional drift kart using only budget-friendly parts from Walmart, showcasing the complete build process from frame to electric powertrain.
S01:E02 - I Built a Four Wheeler From Home Depot Parts
DIY four wheeler built entirely from Home Depot parts on a budget. Watch the full frame-to-engine build process and see if it actually works.
S01:E03 - I Built a Mini Bike From Lowes Parts
Builder creates a DIY mini bike using only Lowes products and parts, including a 49cc 2-stroke engine, on a tight budget.
S01:E04 - I Built a Go Kart From Harbor Freight Parts
A DIY builder constructs a go-kart using only affordable Harbor Freight tools and parts, testing if a budget build can actually work.
S01:E05 - Turbocharging Amazon's Cheapest Sport Bike
The team buys the cheapest sport bike on Amazon and installs a turbocharger to unlock its full performance potential.
S01:E06 - The Tiny Truck Experiment
A custom supercharger kit transforms the world's smallest trophy truck. Can this tiny powerhouse handle 20 PSI of boost? Find out in this high-octane build.
S01:E07 - Turbocharging Amazon's Cheapest Pocket Bike
A pocket bike gets a turbo upgrade. Watch as a mini motorcycle receives a compact turbocharger installation in this modification project.
S01:E08 - Ultimate Sleeper Electric Off-Road Go Kart Build
Bum Motorsports converts a small Amazon go-kart into an off-road beast capable of speeds over 60 mph. Watch the full electric kart transformation.
S01:E09 - I Built a Go Kart From Walmart Parts
A DIY builder constructs a functional go kart using only affordable parts and tools from Walmart, documenting the complete build process.
S01:E10 - Can This 3D Printed Turbo Make My Mini Bike Faster?
Engineers design and 3D print a functional turbocharger, then install it on a mini bike to test if it actually boosts performance.
S01:E11 - Amazon Turbo Diesel Mini Bike Build
Builder creates a turbo diesel mini bike using a 196cc Amazon engine and tiny turbo. Will the boost work?
S01:E12 - Mini Bike Micro Camper Challenge
Two builders construct micro campers for electric mini bikes and test them overnight in North Idaho's wilderness to determine whose build performs best.
S01:E13 - 4x4 Power Wheels Build With Real Truck Suspension
Custom 4x4 Power Wheels featuring a real 4-link rock crawler suspension and hybrid 4-wheel-drive system. An ambitious DIY vehicle modification project.
S01:E14 - Ultimate Electric 4-Wheeler First Drive
A modified electric off-road mini Beetle with 28,000 watts, 111 foot-pounds of torque, and 109 mph top speed gets its first test drive.
S01:E15 - I Built a Go Kart Out of LEGO
The team attempts to build and drive the world's first real LEGO go kart. Will it actually work? Find out in this engineering challenge.