hey, i just got an 04 giant stp1 with an mrp chain guide.. how can i get a bmx crank on there and still be able to use the chainguide.. or would i need new bottom braket and chain guide for it to work or what??? cuz ive seen lots of dirtjump/urban bikes with bmx cranks.. and ive heard that those cranks and bottom brackets are way stronger... so would my frame not be compatible, or i think ive seen adapters or somethin.. would i need those or what??? could someone explain this stuff.. or is there a website where i can read about it or something??
thanks.
-bill
thanks.
-bill