Profile Elite Freewheel Size:16T with sealed bearings that's are

with sealed bearings that's are smooth and long lasting

fork and bars paired with a sealed Mid BB and 3-piece chromoly crankset that provides a solid base for increased load and reduced maintenance

Replacement bearings to fit the BSD Back Street Pro hub

Wave down tube and top tube

Profile Elite Freewheel Size:16T with sealed bearings that's areSix pawls with 140 points of engagement per revolution. Two fully sealed Enduro bearings. Hardened S 7 Tool Steel outer cog driver 20. 2mm width. Titanium threaded inner body driver 16. 5mm width. Easily serviced and completely rebuildable. 3 32_ tooth width Will fit either 3 32_ or 1 8_ chains.