Dynojet Research Quick Shift Kit - Challenger - 4-138

Give your EX250 Ninja quick shifter functionality without the need for a Power Commander. Includes Dynojet Quick Shifter (DQS) sensor, shift rod and ignition module. Ignition module allows you to manually adjust cylinder "kill times," or let the Intellishift feature stagger them automatically. DQS sensor allows full-throttle, clutchless upshifts in racing and performance riding. Installs in as little as 30 minutes, with no computer required for setup.