Profile Elite 36t BMX Chainring - Black - 104mm 4-bolt - USA Made 14.5"TT The freewheel threads are 1

The freewheel threads are 1

Size:  18 x 2

Rear Derailleur: Shimano Tourney TY300D

and the Tektro mechanical disc brakes provide crisp control when it’s time to slow (or stop) your roll

Two Finger Lever

Profile Elite 36t BMX Chainring - Black - 104mm 4-bolt - USA Made 14.5"TT The freewheel threads are 1Crafted from high grade 7075 aircraft aluminum billet using CNC machining, this chainring features a reversible design with an offset centerline, allowing precise adjustment of your chainline. It fits a 104mm bolt circle diameter with a 4 bolt pattern. It has 3 32 teeth for use with most race or MTB chains. Profile chainrings are MADE IN THE USA! Size: 36t Color: Black