Shimano Nexus Internal 4 speed Hub SG-4R40 Trim Kit 19T Cog #SG-4C35 or CJ-NX10

Profile Mini driver pawls BMX, PAWLS SOLD INDIVIDUALLY!

Odyssey GSport BMX Bike Axle Bolts 3/8" Volcano 6mm Allen Head

Odyssey Hazard BMX Front Hub 14mm 48h Bkack

SRAM i-Motion 3, 3 Speed Internal Rear Cruiser Bike Hub 127mm 36H Coaster NWOT

PRIMO BMX freemix Driver And Clutch LHD

Profile Mini Race Driver Titanium 16t Cog

Shimano Deore FH-M525-A Freehub Body, Not Include: Seal, Fixing Bolt / Washer