- Replaces the existing chainring and spider on 3-bolt BB30 cranks
- Narrow-wide tooth profiling prevents chain drop without a chainguide
- Fits SRAM and Truvativ BB30 cranks
- Works with 1x9/10/11sp or Singlespeed setups
- Designed in US, machined in Canada
- Weight: 62g (28t), 72g (30t), 78g (32t), 82g (34t)
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