How Much Power Does the 2023 Beta Xtrainer Make?

Add a pipe, remove the power valve spacer, adjust the power valve setting and it wakes the 300 up. It makes it easy to tune for whatever riding I am doing at the time... and the tuning is all mechanical - Including the Carb. It would be interesting to see a dyno chart with these basic changes and proper jetting.

For sure, these engines are highly tunable. I own one and find it a boat load of fun on single track and getting from one trail to the next. "Legally" as they can be plated.

As delivered - They are torquey down low and do not stall easily and are pretty mild to ride - even for a beginner. Getting the springs right and increasing the Fork oil weight will maximize what the shorter stroke suspension is capable of.
I did install the Lucky kit in my forks and upgraded the shock, but that is not needed.... I just get the urge to take it out on a moto track now and then... :)

xTrainers are about 85% the size physically of other 300's and have a low seat height. That is huge if your short and like to dab a lot in technical stuff. I like that it is pretty easy to toss around when the trails get tight.