NOW WITH 1/8" CHAINRING*
Forged cranks with single 46 tooth 1/8" chainring for singlespeed/fixed-gear use.
Chainring has black finish with CNC'd highlights
165mm or 170mm arm length
Popular 130mm (road standard) bolt circle.
Crank bolts included!
Use 107mm Bottom bracket**
*NOTE: 1/2 x 1/8" chain will work with both 3/32" and 1/8" rear cog or freewheel.
**NOTE: There's some conflicting information, online, as to which bottom bracket width gives you the best chainline. We have found that the 103mm BB is best used with "real" track frames.
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Displaying reviews 1-2
The Crankset is fine looking. But upon installation I came to the realization that I was missing the Crank Arm Bolt Dust Caps/Covers. The crank arm bolt recesses are threaded to accomodate them.
This was purchased in conjunction with a TruVativ BB032 adapter and UN55 bottom bracket to modernize an old Columbia Sports 3 that is my current commuter. Much lighter and nicer than the old 1 piece crankset. And, the alloy has survived the salty Indianapolis winter very nicely. The option of fitting different chain rings is really cool for the old 3 speed. And, having a track style crank on the old bomb is a great conversation starter.