CERAMICSPEED rear derailleur wheels aluminum 14 teeth for SRAM Eagle 12-speed
The rear derailleur wheels from the Danish company CeramicSpeed represent the absolute high-end solution for all racing drivers who place the highest value on lowest friction with best power transmission. Rear derailleur rollers and especially their bearings have to compensate for a lot of friction. Depending on the gear ratio, these turn 4 - 5 times faster than the crank and thus benefit particularly from low-friction and durable bearing . The combination of aluminum rollers and stainless steel bearings with ceramic balls not only ensures the highest performance, but also achieves a lifespan that is 3 - 5 times longer than other systems. The narrow-wide design also has a positive influence on the switching behavior.
Compared to the already high-quality standard bearings from Ceramicspeed, the "coated" version has an extremely thin protective layer on the bearing rings. This prevents corrosion and damage and enables a long bearing life.
CeramicSpeed uses only the best material and the latest technologies in the manufacture in order to always achieve the highest possible quality. All products are handmade in Denmark. Manual assembly eliminates manufacturing tolerances and guarantees a 100% fit. So that you really only install the best on your bike!
Material: aluminum, ceramic grade 3 balls
Compatibility rear derailleur: SRAM Eagle 12-speed
Chain / drive: 12-speed
Number of teeth: 14
bearing : stainless steel 626 coated
Color wheels: black or gold
Color dust caps: without
Weight according to the manufacturer: not specified
Weight weighed: 32g
Scope of delivery: 2 derailleur rollers, oil, grease