HOPE derailleur roller set Jockey Wheels 11 teeth colored
Each Hope derailleur roller is milled from one piece of aluminum. The teeth differ in the shape of the lower and upper rollers in order to ensure a safe and quiet running of the chain. The deep groove ball bearings have special seals for easy running.
Labyrinth seals in the spacers additionally prevent the dirt from entering the bearing . This and the large deep groove ball bearings ensure a low-friction, long-lasting run.
The wheels are suitable for Shimano, Sram and Camapgnolo derailleurs that are 8-, 9-, 10- or 11-speed compatible. Not suitable for SRAM derailleurs with integrated roller holders (2-point mount ). Road bike gearboxes from Sram have partially an upper roller with a 4mm screw mount. A matching spacer is available in our shop.
bearing : deep groove ball bearings
Screw holder: 5 mm
Number of teeth: 11
Color: purple, black, blue, red, orange and silver
Weight: 23 g (pair)
Scope of delivery: 1 pair of derailleur rollers (top + bottom)