Bike Test: 2021 Suzuki RM-Z450 Review

We had the opportunity to put some seat time on the 2021 Suzuki RM-Z450. The 2021 model is quite similar to the previous year’s, however, this year Suzuki included one specific change to the RM-Z450. The Suzuki MX-Tuner 2.0 provides the ability to easily adjust the fuel injection and ignition system settings for optional race performance. The MX-Tuner app can pre-program personalized settings into the ECM that can be activated by plugging in one of the supplied fuel couplers allowing fast and easy changes. Click play to check it out! MB019HEXJNDJ9IU