TNT Revolver Sealed BMX Flip/Flop Freewheel Hubset - 36h - 3/8" axles - Red 36t The MCS Expert Seat features

The MCS Expert Seat features 7mm rails with a a padded top and bumper guard

Color: White Powdercoated

It will work with 3/32" chains and is anodized gold

The Origin8 Hornet Freewheel has 108 engagement points and 9 pawls

TNT Revolver Sealed BMX Flip/Flop Freewheel Hubset - 36h - 3/8" axles - Red 36t The MCS Expert Seat featuresThese are 36 hole large flange, flip flop, sealed cartridge bearing aluminum hubs. They will work with single speed thread on freewheels that are 13t and larger. The one side is threaded 30mm x 1 and the other side is threaded 1. 37 x 24. The OLD is 100mm front and 110mm rear. hub shell is manufactured from high quality aircraft quality aluminum sealed bearings 4130 chromoly 3 8 inch axle aluminum locking collars oversized aluminum axle nuts 36H front