Excefore Bike Set of 3 11T Jockey Wheel, Pulley Wheel for Derailleurs for Bikes 11T Rear Derailleur Pulley Roller Wheel Alloy Bicycle Guide Wheel Derailleur Pulley for MTB or Road Bike

★★★Excefore Jockey Wheels 11T--- A necessary accessory for bicycles★★★

Features:

✅The rear derailleur pulley is made of high-quality aluminum alloy material, strong and durable, not easy to rust, corrosion-resistant, and can be used for a long time.

✅The jockey wheel bearing contains red, blue, and silver, a total of 3 different colors, which can bring you a different vision and meet your different needs.

✅The performance of the mtb jockey wheels are very good, especially in a low-load, high-speed environment. The bearings are ultra-light and highly lubricated to ensure smooth operation.

✅Bicycle pulley wheels diameter: 45mm/1.7inch, aperture: 6mm/0.23inch. Equipped with a 5mm diameter reducing sleeve inside, it is suitable for 5/6 axis guide wheel screws.

✅Rear derailleur pulley is used on rear derailleur for chain transportation and speed changing. A necessary accessary for your bicycle.

Specifications:
●Color: Red, Blue and Silver
●Material: Aluminum Alloy
●Size: 45mm/1.7inch (Dia)
●Weight: 40g

Installation:
The derailleur wheels can be easily replaced with an Allen wrench. The pressure must be sufficient but not excessive to ensure that the sheave rotates freely(Note: Some speed derailleur use screws that can be short. It is important to check that the bolt that holds the sheave measures more than 11mm)

Package includes:
♦3 x Bicycle Guide Wheel Pulley

Notes:
♦Manual measurement, please allow slight errors on size.
♦The color may exist slight difference due to different screen displays.

• ?【Suitable for 11T Bicycles】- Component or bike replacement, available in 3 different colours (red, blue and silver); Includes accessory for compatibility with 6mm derailleurs. The rear derailleur pulley is light and portable, which will not bring e
• ?【 Improves Pedaling Speed by Reducing Friction】- The inner bearing, specially designed for cycling, has minimal friction that significantly improves performance thanks to a much smoother transmission.
• ?【Ultralight and Resistant】- Made with CNC aluminum alloy that ensures maximum strength and durability with the least weight (Ultralight 10g). CNC machining construction maximizes quality for a perfect finish. The guide wheel pulleys are anodized to
• ?【 Installation】- These mtb parts or accesories are very easy to install with an allen key by simply removing the screw that holds the pulley to the derailleur. Make sure the screw is 11,5mm or longer to ensure compatibility. Adapt the the jockey wh
• ?【Necessary Accessories for Bike】- The rear derailleur jockey wheels can be used on the rear derailleur for chain transportation and speed changing, bringing you a better rid. Size details: Bicycle jockey wheel diameter: 45mm/1.7inch, aperture: 6mm/