Galets de Dérailleur Tacx T4035 Ceramic Teflon
Galets de Dérailleur Tacx T4035 Ceramic Teflon
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Description
The Tacx T4035 jockey wheels are suitable for Shimano 8, 9, 10 and 11 speed and Campagnolo 10 and 11 speed rear derailleurs. These Tacx T4035 ceramic jockey wheels are equipped with Teflon in the bearings and have a low friction on the seals. This drastically reduces the resistance of the bearing and you can save the necessary energy again.
Lowering friction was the main focus in developing this product. As a result, the bearings are made from the special Si3N4 ceramic, known for its low friction, and greased to make sure almost no maintenance is needed.
LOW FRICTION SEAL
This seal shuts the bearings off completely from the outside world with as little friction as possible. This prevents dirt from entering and keeps the bearings running smoothly. As a result, they require little upkeep and are very durable.
TEFLON
Teflon is smoother than plastic and by adding this to the jockey wheel, the friction between the wheel and the bicycle chain is reduced.
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Technologies
SI3N4Lowering friction was the main focus in developing this product. As a result, the bearings are made from the special Si3N4 ceramic, known for its low friction, and greased to make sure almost no maintenance is needed.
LOW FRICTION SEAL
This seal shuts the bearings off completely from the outside world with as little friction as possible. This prevents dirt from entering and keeps the bearings running smoothly. As a result, they require little upkeep and are very durable.
TEFLON
Teflon is smoother than plastic and by adding this to the jockey wheel, the friction between the wheel and the bicycle chain is reduced.
Avis
Avis
4 / 5
On sent une réelle différence
- Roman 20 juillet 2019
En remplacement des galets ultegra d'origine, ils sont vraiment plus fluides. Par contre, il faut ré-indexer le dérailleur. Très faciles à installer.
Points forts & points faibles
faciles à installer
plus fluides
silencieux
ré-indexation des vitesses
5 / 5
Mieux que les origines
- Coenza 21 janvier 2019