Servo question

[Rlayman]

I’m restoring/building a losi xxt. Light runner....maybe...as I am new to this Modern electronics, i was wondering what would be recommended for the steering servo. When looking at a main, looks like a bunch of different sizes, torque. It’s been 20 years since I dabbled in r/c. Can someone point me in a good direction on some modern electronics that will not break the bank, but serve as a light, light runner maybe.....lol. What should I know when considering a servo? I know metal gearing and all, but with all the different options these days, how would I know what would work with my typical r/c? Regarding size? I remember servos being pretty much standard size, but it looks like that has changed.

[TheDiamondOne]

Hitec 645mg will do u good in your application. For more demanding running stick with savox 1257 or 1258. Savox 1251 low profile if space is an issue.