- Designed for the Shimano 12 speed mountain bike derailleurs, these pulleys maximize the tooth count to reduce friction
- The specific 14 tooth upper and lower pulley wheels are built to last: aluminum cogs, serviceable bearings to resist the most challenging mountain bike conditions
- Compatible with Shimano 12 speed mountain bike derailleurs
- Cross seals only
| Model: | Shimano | Speed: | 12sp |
| Color: | Red |
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