Looking for more throttle response as well as increased pulling power out of corners on your KTM 450SX-F? Although I love that smooth engine character on the KTM, I could stand to get a little more throttle response and excitement from the orange machine as well. Jamie from Twisted Development and I went through several…
![](https://www.keeferinctesting.com/wp-content/plugins/trx_addons/components/lazy-load/images/placeholder.png)