MCS 37t BMX Chainring - Black - 104mm 4-bolt - USA Made 38t They also feature the 2DU

They also feature the 2DU Bushing System with a low friction coating and boron axles

16H Single Wall Rims

The set includes a white light for the front of the bike and a red light for the rear

This headset is the same model used on some of the SE Racing retro models

MCS 37t BMX Chainring - Black - 104mm 4-bolt - USA Made 38t They also feature the 2DUThe 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: 37tColor: Black