HOPE rear derailleur pulley set Jockey Wheels 12 teeth
Each Hope derailleur pulley is milled from a single piece of aluminum. The teeth of the upper and lower pulleys differ in shape to ensure that the chain runs safely and quietly. The grooved ball bearings have special seals for smooth running.
Labyrinth seals in the spacers also prevent dirt from entering the bearing. This and the large deep groove ball bearings ensure low-friction, long-lasting running.
The rollers are suitable for SRAM and rear derailleurs that are 11-speed compatible. Not suitable for SRAM rear derailleurs with integrated pulley brackets (mounting at 2 points). Some SRAM road bike rear derailleurs have an upper pulley with a 4 mm bolt mount. A suitable reduction sleeve is available in our store.
Technical data:
Material: Aluminum
Bearing: Deep groove ball bearing
Screw mount: 5 mm
Number of teeth: 12
Color: black, blue, red, orange, purple, silver or smoke
Weight according to manufacturer: 23g
Weight when weighed: 32g (black, including fixing screw)
Scope of delivery:
1x derailleur pulleys (top + bottom)
2x Reducer Sleeve