D Dan New member Mar 31, 2010 #1 I have a Mongoose BMX Bike it's white and i want to buy a blue stem for it. How can i be sure that it would fit it? Are there different sizes or anything?
I have a Mongoose BMX Bike it's white and i want to buy a blue stem for it. How can i be sure that it would fit it? Are there different sizes or anything?
