CARBON CERAMIC DERAILLEUR SHIMANO 105 11 SPEED Dérailleur carbone céramique SHIMANO R7000 105 GOLD

Made in very high-end materials: Ultra-light carbon fiber, 7075 Alloy and full ceramic sealed bearings are designed to last over time.

With alloy pulley wheels, no wear and tear compared to standard plastic pulley wheels. Our sealed bearings protected with alloy covers enable a longer lifespan. We designed these parts in a way that you will not have to worry about maintenance or technical issues. There is no risk of oxidation with our fully ceramic sealed bearings.