0.040-Inch Offset Flywheel Key for High-Performance Clone Engines

Go bold with the 0.040-inch offset flywheel key, aftermarket #4 for 196cc clones. This aggressive advance optimizes for screaming RPMs, perfect for tracks favoring outright pace.

In GX200 applications, it refines spark timing to extract hidden horsepower, making your kart more eager across the rev range.

• Suits 0.040-inch needs in high-compression or modded engines.
• Promotes efficient burn for reduced lag in acceleration.
• Organizes flywheel installs with its clean fit.

Essential in offset keys, it propels you toward personal bests. SKU: OSKCL4. Dare to advance and dominate.