2Pcs Bicycle Rear Derailleur, Derailleurs, Wheel Bike Guide Roller Pulley, Ceramic Bearings, Bicycle Derailleur Accessories 11T (Silver)

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,486 (2026-07-20 기준)

상품 특징

• Material: This bike derailleur pulley adopts quality aluminum alloy and ceramic material. It uses anti-rust and anti-corrosion materials to ensure long-term use, and resistant anodized machined bicycle jockey wheel ensure normal working
• Performance: this bike guide roller pulley not only reduces drag and improves cycle efficiency but is also very durable.
• Additional accessories: The bicycle rear derailleur use ceramic bearings, for center bolt derailleurs which protect the bike. These pulleys run on smooth ball bearings.
• Compatibility: This bicycle derailleur accessories is compatible for most of rear derailleur on the market and adjust to 7/8/9/10 speed.
• After-sales: If our bicycle rear derailleurs has any problems that do not meet your expectations, please feel free to contact use, will make it right

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