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Some things that have been borrowed/needed at the track over the years: Numbers/Plate Backings Oil fill caps and drain plugs Colored Duct Tape 2 stroke oil Engine Oil Chain Lube Air Filter Oil “Bolt” kits Grips/Bolt On Grips/Throttle tubes Tires (with install service …can make some $$$) Air filters including “ready to use” Fuel / Race Fuel Handlebars Brake Pads Goggles/Lenses/Tear Offs Gloves Coolant Clutch Packs Brake & Clutch Levers Shifters/Brake pedals Chains/Sprockets Chain Guides/Rub blocks Ice Cold Beer

A tire changing machine do them at the track 35 a tire do 5-6 of them over the weekend times 4 weeks easy side hustle

If you can source the small sized cans of chain lube, cable lube etc, might be a good seller because someone might not need a full sized can. WD40, carb, brake or electronics cleaner. Think about gloves, some people manage to loose one glove or muddy up a pair. Cheap generic label gloves for someone to get by with on race day. Did anyone mention grips and glue? Honda grip glue is really good stuff, maybe a couple sets of ODI lock ons.

Ask yourself what you ever bought at the tracks... start there. A guy i know said he makes as much sell moto toys some races as parts...

Grips, bars, levers, tires, tubes, race gas, tear offs, goggles, oils/chemicals, stick on numbers.

Cables, Brakes, Brake lines.

I'm an Amsoil dealer that I take and setup but I started carrying some other stuff that I was getting asked for. EKS Goggles, grips, tubes. That's all stuff that isn't model specific so much. Plugs and stuff you have to carry so many different ones.

Cables, chains, fuel, gloves, tire irons, bolt assortment, levers, hose clamps, coolant, lubes.

Socks

Spark plugs, goggles, tear offs

Goggles and 10mm sockets.