- Megatooth, thick/thin tooth design for maximum chain engagement
- Solid forged alloy crank arms with 24mm spindle
- Direct mount chainring
- Optional Shimano 12sp chain-compatible chainring available separately
- Use modular spider tool, BTI #FS0294, for chainring replacement or chainline adjustment
- Can be used with 50mm or Boost 52mm chainline frames
- Bottom bracket sold separately. 854g
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