
Performance Parts for Winged Outlaw, Champ & Flat Karts
Official Excalibur Racing Chassis Distributor – Built by Racers, for Racers

Fast Shipping
Get your parts quickly with same-day handling on most orders.

Quality Guaranteed
We stock only race-proven components trusted by top racers.

Expert Support
Need help? We're racers too—get advice from people who know karting.
Racer-Favorite Categories
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Drive-Line Components
Axles & Accessories, Chain, Chain Breaker Tools, Clutches & Parts, Lock Collars,...
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Steering Components
Heim Joints, Spindles, Steering Hubs & Hardware, Steering Wheels, 3/8" Tie Rods...
Top Engine Parts
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RLV Stainless Steel Silencer Clamp (1 5/16")
Regular price $8.95 USDRegular priceUnit price / per -
Clutch/Chain Guard, "Big Bertha" w/ Header Shield
Regular price $38.95 USDRegular priceUnit price / per -
Throttle Cable & Housing Kit
Regular price $8.95 USDRegular priceUnit price / per -
Air Filter 3.5"x4", Angled
Regular price $12.95 USDRegular priceUnit price / per

Why Choose Trackside Karting Supply?
At Trackside Karting Supply, we specialize in Dirt Outlaw Karts, Champ Karts, and Flat Karts — serious racing machines for serious competitors.
As an official distributor for Excalibur Racing Chassis, we deliver top-tier performance parts trusted by winning teams across the country.
From chassis to driveline components, we’re your one-stop shop to build, race, and win.
- Race-Tested Gear – Everything we sell is performance-proven and track-approved.
- Massive Inventory – We carry a wide range of parts for all kart types, including mini bikes and FUN karts.
- No Fluff, Just Speed – Whether you’re building your first kart or upgrading for your next race, we’ve got what you need.
Trackside Karting Supply — Where Champions Build Their Edge.
Braking Systems That Win
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MCP Brake Rotor, 3/16" x 7.1", STD
Regular price $29.95 USDRegular priceUnit price / per -
Safety Clip, Large
Regular price $0.50 USDRegular priceUnit price / per -
Fitting Adapter, 45 Degree, 3 AN Male to 1/8 in NPT Male, Black
Regular price $9.95 USDRegular priceUnit price / per -
Sold out
1 Brake Caliper, Wilwood
Regular price $159.95 USDRegular priceUnit price / perSold out
More Essential Categories
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Fuel Related Parts
Fuel Line. Fuel Filters, Fuel Fittings, Fuel Pumps, Fuel Tanks
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Wheels and Hubs
Douglas Wheels, Van K Wheels, Wheel Hubs, Wheel Spacers (front), Wheel Studs,...
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Specialized for Champions
We focus on high-performance parts for the most competitive kart classes — not just any karting gear.
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Official Excalibur Distributor
Proud distributor for Excalibur Racing Chassis — trusted by racers who demand the best.
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Race-Ready Support
Our team understands racing because we live it. Get expert advice, quick service, and the parts you need to stay competitive.