BBB BDP-20 ROLLERBOY CERAMIC 12T SRAM pulleys, 12T
- Derailleur pulleys with 2x12 teeth and ceramic bearings
- Made of highly resistant composite material Grivory EMS Swiss with a content of 40% glass fibers
- Sealed bearings with aluminum caps for long life
- Lubricated with special oil for ceramic bearings for even lower friction
- Compatible with Sram 12 gear road sets
- Narrow-Wide tooth profile
| product ID | 283574 |
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