MEROCA Metal Bearings Mountain Bike Road Bike Rear Derailleur Guide Wheel 11T/13T Guide Wheel, Specification:13T, Color:Blue

MEROCA Metal Bearings Mountain Bike Road Bike Rear Derailleur Guide Wheel is designed for mountain and road bikes. It functions as a guide wheel for smooth gear shifting.

• Product type: Guide wheels
• Compatibility: mountain bike, road bike
• Material: aluminum alloy + steel bearing
• Key feature: waterproof and dustproof
• Color: Blue
• Intended use: everyday use
• Diameter: 11T about 41mm, 13T about 49mm
• Specification: use 4/5/6mm shaft guide wheel
• Weight: 8.8g for 11T, 13g for 13T
• Features: steel bearing, waterproof and dustproof, durability, multi-color options, simple installation
• Selection of guide wheels: choose the same size as the original guide wheel or a smaller size; guide wheel and tension wheel can be replaced but may require chain length adjustment