CERAMICSPEED Pulley Wheels Aluminum | 11 & 13 Teeth for Shimano GRX 2x12-speed | black

Description

CERAMICSPEED rear derailleur pulleys aluminum | 11 & 13 teeth for Shimano GRX 2x12-speed | black

The derailleur pulleys from the Danish company CeramicSpeed are the absolute high-end solution for all riders who want to get the most out of themselves and their equipment in a race and for whom every watt saved is more important than anything else. Derailleur pulleys and especially their bearings have to compensate for a great deal of friction. Depending on the gear ratio, they rotate 4 - 5 times faster than the crank and therefore benefit particularly from a smooth-running and durable bearing. The CeramicSpeed SpeedBalls are 15 % harder than those of the competition and can absorb considerably more force. They also have an incredibly smooth surface, which reduces rolling resistance to a minimum. All these improvements have also increased the service life by a factor of 6.

CeramicSpeed uses only the best materials and the latest technologies in its production in order to always achieve the highest possible quality. All products are handmade in Denmark. Manual assembly eliminates manufacturing tolerances and guarantees a perfect fit every time. So that you really only install the best on your bike.

The oil included in the scope of delivery is used for maintenance and has been specially adapted to these bearings. Lubricants from other manufacturers are not recommended.

Technical data:

Material: Aluminum, ceramic grade 3, stainless steel
Compatibility rear derailleur: Shimano GRX RX-820
Chain/drivetrain: 12-speed
Number of teeth: 11 and 13 teeth
Bearing: Stainless steel 607, CeramicSpeed Speedballs ceramic balls, sealed on both sides
Roller color: black
Color dust caps: black

Weight according to manufacturer: 23.6g (pair)
Weight self-weighed: 23.6g (pair)

Scope of delivery:

2x derailleur pulley wheels
2x pair of spacers
1x 15 ml oil
1x CeramicSpeed sticker

Video maintenance instructions:

GTIN:

5711050131457

MPN:

114120

more  always opened

Manufacturer information

CeramicSpeed A/S.

Noergaardsvej 3

7500 Holstebro

Dänemark

https://ceramicspeed.com/

SKU:	71105
Item weight:	24g

191,18 €

MSRP: 249,00 €

incl. 0% VAT , Plus

available from stock

available from stock

The item is in stock and will be delivered to you in about 2 - 6 business days (in the EU). When paying by cash in advance, we ship the order after receipt of payment. If your order contains products with different availabilities, this may delay the delivery.
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CERAMICSPEED Pulley Wheels Aluminum | 11 & 13 Teeth for Shimano GRX 2x12-speed | black

available from stock