ENLEE Bike Aluminum Alloy Guide Wheel Pulley Rear Derailleur 11T 13T Guide MTB Ceramic Bearing Jockey Wheel For 4/5/6MM

Brand: ENLEE

Specifications: black, red, blue, gold, colorful

Features: Multiple diameter reduction, CNC technology, various color choices

Material: Aluminum alloy body + metal bearing (steel)

Notice: Please do not use the product violently to avoid affecting the use period of the product.