2PCS Lightweight Bike Rear Derailleur Wheel Aluminum Alloy Bike Derailleur Pulley Bike Accessory

Label:Yes Size and Compatibility: Teeth count is 11T, guide wheel diameter is approx. 43 mm/1.7 in , and center hole diameter is approx. 5 mm/0.20 in. Suitable for most compatible for Shimano rear derailleurs using 11T pulley wheels . Built In Bearing Design: Each rear derailleur pulley uses a built in bearing structure for smooth rotation during pedaling and shifting. The guide wheels help the chain move steadily through the rear derailleur cage for daily riding and bike maintenance. Package and Color Options: Package includes 2 guide wheels. Color options include black, blue, gold, and purple. Please check your original pulley teeth count, center hole size, and rear derailleur compatibility before purchase. Slight color and measurement variation may occur. Aluminum Alloy Construction: Made of CNC aluminum alloy, these Rear Derailleur Pulley are lightweight and sturdy for regular drivetrain use. The anodized color finish gives the pulleys a bright look and helps match different bike styles. 11T Variable Speed Guide Wheels: This set includes 2 bicycle rear derailleur pulleys with 11 teeth, designed for chain guiding and shifting support. They are practical replacement parts for compatible mountain bikes, road bikes, folding bikes, and other bicycles with matching pulley size.

Item Type: Bicycle Rear Derailleur Pulley Teeth: 11T Material: Aluminum Alloy Color Options: Black, Blue, Gold, Purple Center Hole Diameter: Approx. 5 mm/0.20 in Guide Wheel Diameter: Approx. 4.3cm/1.7in Bearing Type: Built in bearing design for smooth rotation Installation Position: Bicycle rear derailleur pulley cage Compatibility: Suitable for most compatible for Shimano rear derailleurs using 11T pulley wheels Application: Suitable for mountain bikes, road bikes, folding bikes, and other bicycles with matching rear derailleur pulley size Function: Used for rear derailleur pulley replacement, chain guiding, drivetrain maintenance, and bike repair

Package List: 2 x Guide Wheel

Notes: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.