The BMXGuru 5-bolt chainring is a true American made chainring. It is CNC'd from 6000 series aluminum to assure a truly round gear. This chainring has a 110mm BCD, 5-bolt pattern and fits 3/32" chains. BMXGuru chainrings are MADE IN THE USA!
Size: 40t
Color: Black
Teeth: 3/32" (will work with 3/32" and 1/8" chains)
