Hi i am going to get a scott gambler dh 20 and i don't know whether to get the short or long size?
cheers.

how tall are you?
Whats the sizing difference between the short and long (both TT length and seat tube)?
Whats your history of bike ownership and what sizes are they?
do you like short bikes or long bikes?

we might be able to help, but need more info

im good now getting the short.