MCS 43t BMX Chainring - Blue - 104mm 4-bolt - USA Made 28.6mm Rear OLD: 142mm Sealed

Rear OLD: 142mm Sealed

This works with 14g spokes only

with super-thick angled sidewalls to minimize the risk of damage when you hangup

The chain is Teflon-coated for low friction and comes with a connector pin

This is one SE Racing J36U double walled rim with a pinned joint

MCS 43t BMX Chainring - Blue - 104mm 4-bolt - USA Made 28.6mm Rear OLD: 142mm SealedThe 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: 43tColor: Blue