Sugino Fixie System
Lightweight alloy cogs. Uses a cog carrier that threads onto the hub. The cogs sit on the carrier and you use a Park BBT-9 BB tool (the one for 2-piece bottom bracket cups) to tighten down the locking ring. Makes switches at the track a snap.
This is designed for racing though, so everyday use of the alloy cogs will wear them out faster than your regular steel cog. Because they are alloy they are light and anodizable, so you can get them in red, black and blue, plus silver.
Includes: Carrier, lockring, 16t, 17t and 18t cogs.
This is designed for racing though, so everyday use of the alloy cogs will wear them out faster than your regular steel cog. Because they are alloy they are light and anodizable, so you can get them in red, black and blue, plus silver.
Includes: Carrier, lockring, 16t, 17t and 18t cogs.
