CeramicSpeed Titanium derailleur pulleys, Shimano 12s, black
This titanium version of the pulley wheels for Shimano, 12s for Dura Ace 9250, Ultegra 8150 and 105 offers an ultra-long lifespan thanks to the extreme durability of titanium and coated bearings. Hand-built bearings, designed and manufactured in Denmark. The special tooth profile is custom-made for the Shimano 12s road groupsets Shimano.
| Groupset | Other |
| product ID | 332929 |
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