12T/14T MTB Bicycle Rear Derailleur Jockey Wheel 9/10/11 Speed Guide Pulley Bicycle Parts Accessories

Vendor: TOMTOP Tech

Pricing

$20.56

Features:AL7075 aluminum alloy construction with steel bearing.Compatible with 9/10/11 speed rear derailleurs.Includes inner 5mm and 4mm shims (with one already installed in the pulley).Lightweight and durable. Y20040R-14