2pc BLACK ppp Rear Derailleur 11T Alloy Jockey Wheels Pulley For Shimano SRAM

Description

easybikestore
D60226029
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Brand
KREX
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Model
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Size
11T
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Condition
NEW
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Color
black
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Material
Fully CNC machined,7075 Aluminum
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Weight
20G - PAIR
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Specification
Shimano, SRAM compatible
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Other
1. Special teeth shape designed to minimize the noise of
the chains during pedaling
2.Increases the gear-shifting efficiency by reducing the
weight pressure applied to the rear derailleur.
Jockey Wheel is fully CNC machined with the finest materials to offer maximum stiffness with minimum weight. The special patented design of this component reduces the overall friction and allows the jockey wheel to rotate smoothly and quietly. Make the up