CR085-4 Keihin hex head main jets 99101-357, size 85

When you are fine-tuning your Keihin carburetor for the perfect air-fuel mixture, precision is everything. These EBC hex head main jets are manufactured by A-Bax Precision Engineering to ensure exact flow rates and consistent performance. Designed as a high-quality replacement for Keihin part number 99101-357, these size 85 jets are essential for dialling in your engine's top-end. They are compatible with a wide range of carburetors including FCR, FCR-MX, PE, PJ, PWK, PWM, and CR Special models. Whether you are dealing with a flat spot or adjusting for new exhaust pipes, having a reliable set of jets makes all the difference in your throttle response. These are sold as a pack of four, giving you plenty of spares for the workshop bench.