Product Details

When we designed our freewheels we intentionally made them rebuildable rather than disposable. If you ride a lot, eventually you are going to need a new outer gear. We recommend replacing your chain (and probably your chainring too) when replacing your outer gear because worn out chains don’t usually work well with new outer gears.

Specs

Made from electroless nickel-plated 8620 case-hardened steel
Comes with an Enduro chromium steel bearing installed with snap ring
Bearings are are made from chromium steel, and use a special Mobil XHP222 extra high pressure grease
It’s a good idea to also purchase a new seal and O-ring when replacing your outer gear, available on the Parts>Freewheel Parts>Freewheel Seals page

Compatibility

If you are switching your outer gear to a 16T freewheel or 16/19T double freewheel from any other size, you will also need to purchase a new lockring on the Parts>Freewheel Parts>Freewheel Lockrings page
- 16T freewheel or 16/19T double freewheels us a slightly smaller lockring than all the other sizes
If you are switching your outer gear from a 16T freewheel or 16/19T double freewheel to any other size, you will also need to purchase a new lockring on the Parts>Freewheel Parts>Freewheel Lockrings page
- 16T freewheel or 16/19T double freewheels us a slightly smaller lockring than all the other sizes
Compatible with 10 degree/36 points of engagement drivers/systems and 5 degree/72 points of engagement drivers/systems
16T single freewheels work with 3/32″ chains only, not with 1/8″ chains
- 16T gears do not have enough room at the base for 1/8″ chains to sit all the way down on the teeth
Double freewheels work with 3/32″ chains only, not with 1/8″ chains
- 1/8 chains are too wide and may rub against the adjacent teeth
17T-22T single freewheels will work with 3/32″ or 1/8″ chains

Technical Documents

Freewheel Disassembly

Trials

Filters

Freewheel Outer Gears