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Description
GANOPPER 10T/11T/12T/13T/14T/15T/16T/17T Bicycle Rear Derailleur MTB Mountain Bikes Roller Ceramic Pulley Guide Wheel Bike Parts
Features:
- High strength aluminum alloy, CNC processing, enhance the durability and service life of the pulley.
- Hollow design, lightweight and reduce the burden of riding.
- Stainless steel shell, not easy to rust, corrosion resistance and high strength.
- Ceramic bearing ball, smooth rotation, reduce friction and noise.
- 11-speed, compatible with most mountain bikes and road bikes.
- Anodized surface treatment, bright color and not easy to fade.
Specifications
- Model Number: Rear Derailleur Pulley
- Total Capacity: 10T 11T 12T 13T 14T 15T 16T 17T 18T
- Gears: 11 Speed
- Material: Alu 7075 Body ,Stainless steel Shell, Ceramic Bearing Ball
- Type: Rear Derailleur
- Brand Name: GANOPPER
- Components: Derailleurs
- Color: Black ,Red ,Blue ,Oil Slick
- Fit For: 7 8 9 10 11 12 Speed Rear Derailleur
- Bearing: Ceramic Bearing
- Teeth: Regular Teeth
- Fit: SRAM/SHIMANO 7/8/9/10/11 Speed Rear Derailleur
Package Included
- 1 Pair Bicycle Rear Derailleur Pulleys
Frequently Asked Questions
Q: What is the difference between ceramic and steel bearings?
A: Ceramic bearings are smoother, more durable, and produce less friction than steel bearings. This means they will last longer and perform better under load.
Q: How do I choose the right size pulley?
A: The size of the pulley you need will depend on the number of gears on your bike. The chart below shows the recommended pulley sizes for different gear ranges:
| Gear Range | Pulley Size |
|---|---|
| 7-8 Speed | 10T |
| 9-10 Speed | 11T |
| 11 Speed | 12T |
| 12 Speed | 13T |
| 13 Speed | 14T |
| 14 Speed | 15T |
| 15 Speed | 16T |
| 16 Speed | 17T |
Q: How do I install the pulleys?
A: To install the pulleys, you will need a hex wrench. Simply loosen the bolts on the derailleur cage, remove the old pulleys, and install the new pulleys. Be sure to tighten the bolts securely.
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