Feature

●Aluminum alloy: Bicycle jockey wheels, made of aluminum alloy and ceramic material, lightweight, durable, rust resistant, and corrosion resistant and anodized for long lasting use. This product is very durable
●(Standard Specifications) Bicycle guide roller, complies with strict quality control standards and reliable to use. Manufactured to Original Specifications Built to meet standard specifications and strictly follow factory quality control
●Wide range of applications: Can be used with most mountain bikes as well as bicycles. Supports various speed shifts. Better cycling experience
●【Easy to Use】Bearing jockey wheel pulley, suitable for use with 4/5/6mm guide wheel screws. Easy to install and use, providing you with a great using experience
●[Size Reference] Bicycle bearing diameter: 4cm/1.6"(11T), 5cm/2.0"(13T), 11T/13T Road Mountain Bike Pulley Guide Roller, 2 types to choose from, you can choose from to suit your needs


Description

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Deep Tooth Guide Wheel

Deep teeth guide wheel can effectively reduce chain drop, change in speed more clearly and make winding more stable

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Ceramic Bearings

Ceramic bearing, smoother, significantly reduces friction, increases strength, improves riding experience

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Superior Performance

Easy to install and use, providing you with a great using experience.

A great accessory for mountain bike!