- Reduced price
12-SPEED ALUMINUM GEAR CHANGE PULLEYS COMPATIBLE WITH SHIMANO
Hand-built bearings, designed and manufactured in Denmark.
Two sets of pulley spacers included to ensure compatibility with Shimano Dura Ace 9250, Ultegra 8150 and 105
7150 rear derailleurs.
77 GRAMS
Pulley material Aluminum
Our coated bearings last 60% longer than our standard bearings. Friction is reduced.
over 50% compared to our standard bearings.
A set consists of several upper and lower pulleys, they are marked as such and have arrows
directional engraved on them so you know exactly how to install them.
These pulleys are compatible with all Shimano 12-speed road rear derailleurs that are not XT or XTR.
The kits come with CeramicSpeed oil in a 15ml dropper bottle. The bearings are already pre-filled with oil.
The oil is needed to keep them running smoothly.
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Reference: Y3FW98010
Brand: SHIMANO
Reference: 107378
Brand: CERAMICSPEED
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