Du-Bro 799 Tygon Fuel Tubing – 3/32" I.D. x 3 Feet, Flexible & Crack-Resistant for RC Vehicles

Saturday morning at the workbench, a cup of coffee cooling beside the half-built nitro buggy—this is your happy place. You reach for the roll of Du-Bro 799 Tygon tubing, the bright yellow line that’ll carry life to the engine. The old fuel line had gone stiff and brittle, but this stuff? It’s a different breed. As you snip a fresh length from the 3-foot piece, the tubing bends willingly, no fighting, no kinking. The 3/32" inner diameter slides snugly onto the brass fittings with just the right tension—no clamps needed, just a secure, leak-free fit.

Out at the track, the sun climbs higher as you prime the engine. A squeeze of the fuel bulb sends gasoline whooshing through the translucent yellow tube, and you can actually see the flow—no bubbles, no hesitation. Lap after lap, the motor sings its high-pitched tune. Bumps, jumps, the endless vibration—none of it fazes this line. It stays supple from start to finish, exactly as Du-Bro promised. Later, when you’re wiping down the chassis, the tubing still looks new. No cracks, no hardening, not even a hint of the punishment it just took. You give the roll an appreciative nod and tuck it back in the pit box for next week.

Du-Bro has been crafting reliable hobby essentials since 1959, back when the Broberg family first stamped their name on a single product. That same dedication runs through every inch of this tubing—simple, tough, and built to keep your RC adventures rolling.