White Industries 3/32 Inch Single Freewheel - 18T

In 2002 Doug White decided the world needed a better freewheel. Until then singlespeeders seemed to be content not knowing if their freewheel would last a week or a year, or fail a mile away from home or hundreds of miles. But what was certain was failure. Overnight the ENO freewheel became the standard to measure everything against.

All freewheels can use either 3/32 or 1/8 inch chain (except the 16T which is 3/32 only)

Starting with a driver made from heat treated 4130 steel that houses 3 heat treated S7 tool steel pawls, White Industries added an 8620 steel case-hardened and electroless nickel-plated outer gear turning on an Enduro chromium steel bearing. They've basically designed all the weak links out of the system. And because everything wears out eventually, they've designed them to be rebuildable.

Standard single freewheels feature 36 points of engagement. Uses a 61808 bearing (ABEC 5 from chromium steel - 40 x 52 x 7 mm). Uses a special Mobil XHP222 extra high pressure grease.

- Threads: 1.37 Inch x 24TPI
- 3 Pawls and 36 points of engagement
- Lockring Colour: Red
- Width: 18.4mm
- Centre of teeth are 9mm from the inner base of the threads
- Recommended to use with White Industries' # FWTOOLE freewheel tool rather than other 4 prong tools on the market.
- Pin spanner needed to remove the lockring (red Park SPA-2 with 2.3mm / 0.090 Inch ends)