For sale is our GFC SS31 racing go-kart powered by an IAME KA100 100cc two-stroke engine. This is a true competition kart, professionally assembled and set up by Kart-O-Rama in Washington, not a recreational yard kart.
We purchased the chassis, engine, electronics, seat, mounts, gearing, ballast and related components in late 2022, with more than $10,500 in documented original investment.
The kart is built around a GFC SS31 chassis, originally purchased for $4,000 before tax and fees.
Power comes from an IAME KA100 Reed Jet engine package, originally purchased for $2,850. The KA100 is one of the most popular 100cc two-stroke engines used in competitive kart racing.
EQUIPMENT / FEATURES:
• GFC SS31 racing chassis
• IAME KA100 100cc two-stroke engine
• AiM MyChron 5S digital dash/data logger
• 14mm cylinder-head-temperature sensor
• Tillett TT11t Cadet hand-laid soft racing seat
• GFC pedal riser kit
• Odenthal Pro Series low-profile 5-degree KA100 engine mount
• Odenthal motor mount clamps
• KA100 starter battery
• RK #219 racing chain
• 81-tooth #219 rear sprocket
• 10-tooth four-bolt sprocket kit
• Brake tie rod
• Fuel line and related hardware
• Removable ballast / weight system
• Professional Kart-O-Rama assembly and setup
The MyChron 5S alone was approximately $599 and provides lap timing and engine monitoring capabilities.
The kart also has a Tillett TT11t hand-laid soft seat and a special-order GFC pedal riser kit, which is useful for adjusting the kart to fit a smaller driver.
The original setup included eight 5-lb coated weights plus one 10-lb coated weight, providing up to 50 lbs of removable ballast for driver fit and class-weight setup.
Kart-O-Rama also performed approximately five hours of shop labor as part of the original assembly and setup.
Original invoices are available and document the major components and build.
This would be a great kart for someone looking to get into competitive KA100 racing without having to source and assemble a chassis, engine, data system, seat, mounts, gearing and setup components separately.
Used racing kart, so expect normal cosmetic wear from use. Please review photos for condition.
Serious buyers are welcome to inspect the kart in person. Happy to provide additional photos, measurements and copies of the original purchase documentation.
The Kart has been sitting in the garage entire time, needs new battery to run.
