Siblings

[m in sc]

Hard to believe the grom is almost 8 yrs old. (and the motor is over 35 lol)

Happened to have them both in the warehouse at work. whats interesting is that if i still had the stock bars on the grom, the riding position would be almost identical.

 

[fmdualexhaust]

I'm no mechanic, but that looks like an expansion chamber to me.

 

[m in sc]

you would be correct.