Tokyomods leads the industry in performance ECU’s for MX, SX, ATV, and SUPERMOTO. Re-Programming is a must with any engine modification or after- market exhaust. Your stock bike will show significant power gains with our fuel injection performance maps. This is the single biggest change you can make to your bike. We will program mode 2 with a “torque” map and mode 3 with a “motocross” map that will significantly improve the throttle response and power. Both maps will eliminate the extreme throttle sensitivity at low speeds. Please send a copy of your receipt with the ECU for reprogramming.

SKU: 5053 CRF450RX 2019-1-1 Categories: ,