MCS 39t BMX Chainring - Blue - 104mm 4-bolt - USA Made Canti/U-/Sidepull Brake 5" and 650B rims

5" and 650B rims

but it is much stronger than mild or hi-ten steel

Size: 38tColor: Red

We are not responsible if a part doesn't match other items you own or is not the color you expected

Color: Anodized Blue

MCS 39t BMX Chainring - Blue - 104mm 4-bolt - USA Made Canti/U-/Sidepull Brake 5" and 650B rimsThe MCS 4 bolt chainring is an all American CNC machined product made of 6061 aluminum. It features an almost perfect round circumference, which will facilitate achieve an even tension of your chain. This chainring has a 104mm BCD, 4 bolt pattern and fits 3 32" chains. MCS chainrings are MADE IN THE USA! Size: 39tColor: Blue