With the Q4 you don’t need to hear the power, just feel the power! NOTE: Will not pass 2025 FIM sound regulation. KTM XC-F 450 I 2016-2018. KTM XC-F 350 I 2016-2018. KTM XC-F 250 I 2018-2018. KTM XC-F 250 2016-2017.
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