Description
CERAMICSPEED switching roller aluminum | 11 teeth for Campagnolo 11-speed
The derailleur pulleys from the Danish company CeramicSpeed represent the absolute high-end solution for all drivers who want to get the most out of themselves and their material in the race and for whom every watt saved is more important than anything else. Switching pulleys and especially their bearings have to compensate a lot of friction. Depending on the gear ratio, these rotate 4 - 5 times faster than the crank and benefit particularly from low-friction and durable bearing . The CeramicSpeed SpeedBalls balls are 15% harder than those of the competition and can absorb significantly more forces. In addition, they have an incredibly smooth surface and thus reduce rolling resistance to a minimum. Thanks to all these improvements, the service life could be increased six times.
The oil and grease included in the scope of delivery is used for maintenance and has been specially designed for these bearings. Lubricants from other manufacturers are not recommended for this.
CeramicSpeed only uses the best materials and the latest technologies in production in order to always achieve the highest possible quality. All products are handmade in Denmark. Manual assembly eliminates manufacturing tolerances and always guarantees a perfect fit. So that you really only build the best on your bike.
Technical specifications:
Material: aluminum, ceramic grade 3, stainless steel
Compatibility rear derailleur: Campagnolo 11-speed
Chain / drive: 11-speed
Number of teeth: 11 teeth
bearing : Stainless steel 607, CeramicSpeed Speedballs ceramic balls, both sides sealed
Color of rolls: black or red
Color dust caps: black
Weight according to the manufacturer: n / a
Weight weighed: from 22.2g
Scope of delivery: 2 pulley wheels, spacer, oil
Video installation guide:
Video maintenance instructions:
