IAME KA100 & X30 Kart Parts

Parts and spares for IAME KA100 and X30 kart engines. The KA100 and X30 share most of their bolt-on parts, so this page covers both: the consumables that fail on a race weekend, the gearing you change track to track, and a few weight-saving upgrades we developed on our own karts.

Parts on this page are aftermarket or SVK-made unless a listing states otherwise. Silicon Valley Karting is not affiliated with IAME; engine names are used only to indicate compatibility.

What is here

Gearing: 7075-T6 aluminum #219 rear sprockets in 68T to 79T, machined to 0.01 mm, plus 220 mm sprocket guards
Race-weekend spares: 55 mm exhaust springs, start buttons in red or black, thin airbox clamps and 1.2 mm throttle cables
Upgrades: the SVK ultra light 4S LiPo battery kit that saves almost 8 lbs over the stock 12 V battery
Storage: the split-design engine box that holds a KA100 or X30 with the mount still attached
The KA100 arrive and drive rental for experienced drivers

Spares checklist

Before every race weekend we make sure the engine bag has spare exhaust springs and a spring puller, a start button, an airbox clamp, a throttle cable and a spread of rear sprockets. Those five things cover almost every reason a KA100 or X30 gets pushed back to the pits.

Chassis parts are engine-independent: if your engine sits on an OTK chassis, see parts for OTK karts. Running a Vortex ROK? Many of these spares fit; check the individual listing or message us on WhatsApp. Ships from California, with bulk pricing for teams and shops.