These are 36-hole, small-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, and the axles are 3/8".
- 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 & rear
- flip flop design to use 13T - 22T freewheel
- TNT logo lazer etched
- designed in the USA
- Posted Weight: 16oz / set
Color: Black
