18T Screw on BMX / Singlespeed freewheel. Box may differ in design when picked.
Halo Clickster Freewheel 18T Singlespeed Black for 3/32" or 1/8" Chains
Glewi Alloy Bicycle Freewheel 16T/18T Fixed Gear Sprocket for Single Speed Bike Replacement(18 tooth flywheel)
Posheliox Single Speed Freewheel for MTB, 16T 18T Aluminium Alloy Sprocket, Fixed Gear Conversion Kit with Spacer, Purple(Black-16T)
CYCLEZ BMX Sprocket Drive Bolt Fits Most Imported 3PC BMX Cranks - M10X1.5mm, Taiwan
FNFTOEZGY 1/2" x 1/8" 25T/28T BMX Sprocket, Aluminum Alloy Bicycle Chainring for BMX Accessories/601(Black 25T)
FNFTOEZGY Compatible for POLSO 25T/28T BMX Sprocket, 1/2" x 1/8" 7075 Aluminum Alloy CNC Bike Chainring/607(Red,25T)
