Suitable for Honda CR250R (1999 model year), professional 2-stroke off-road motorcycle: ignition coil, stator, and magneto. Original part number: 31100-KZ3-J11. High-quality racing replacement part.--

This high-performance, competition-grade ignition coil stator assembly (magneto ignition) was specifically designed for the 1999 Honda CR250R, a legendary two-stroke motocross machine from its heyday. The product is an exact match for the original Honda part number 31100-KZ3-J11 and serves as the primary signal source for the CR250R's CDI ignition system. Precisely tuned to the ignition curve and RPM characteristics of the 1999 engine, it delivers unsurpassed signal accuracy and stability. It is the ideal solution to address high-rpm power loss, imprecise throttle response, and starting difficulties caused by the aging and declining performance of the original ignition coil, which significantly impact track performance. Rediscover the exceptional performance of this legendary motorcycle. Product Features: Precision racing fit for a specific model year: Designed exclusively for the 1999 CR250R, this part is perfectly matched to the flywheel, crankshaft, and CDI unit to ensure an ignition curve identical to the original. Optimized performance at 10,000 RPM: Engineered for extreme operating conditions exceeding 10,000 RPM on a 250cc two-stroke engine, it utilizes high-temperature, race-grade electromagnetic materials and a high-frequency, vibration-resistant structure to ensure a stable and precise signal in the redline without delay or loss. Original specifications, performance traceability: Manufactured to the exact electrical and physical specifications of the original part (part number 31100-KZ3-J11), this part requires no adjustment after installation and instantly restores the direct response and linear power delivery of the 1999 CR250R. Integrated signal module: As the sole source of crankshaft position and RPM information for the CDI system, the signal quality directly determines the engine's character: its performance and rideability. Suitable for collectors and racers: An essential component for discerning racers who want to restore their machine to its original competition condition, and a key component for collectors of classic motorcycles aiming for an original year restoration. Applicable models and information (to be checked before purchase): Compatible model: Honda CR250R. Compatible year of manufacture: 1999. Replacement module part number: 31100-KZ3-J11.