11T 9g Aluminum Alloy MTB Mountain Bike Road Bicycle Rear Derailleur Guide Roller Idler Pulley Jockey Wheel Part Accessory

Features:
11 teeth bicycle rear derailleur accessary.
Made of CNC aluminum alloy, lightweight and durable.
A necessary accessary for your bicycle.

Material: Aluminum alloy
Weight: 9g / 0.3oz

Packaging: individual opp bag

Package List:
1 * Jockey Wheel

Any problem or doubt, just feel free to contact us, we will try our best to
solve your problems at once : )

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