ROCKBROS Threaded Bottom Bracket BB51 BSA 68-120mm Shell Aluminum Sealed Bearings for MTB Road Bike BB51-24

11번가 원화(KRW) 기준 가격입니다.

상품 특징

• Premium Aluminum Alloy Construction with Anodized Finish:Crafted from high-grade aluminum alloy and treated with anodizing oxidation process for enhanced surface hardness, corrosion resistance, and long-lasting durability in all riding conditions
• Smooth Dual Sealed Bearings for Effortless Pedaling:Features precision dual sealed bearings that minimize friction and energy loss, delivering silky-smooth rotation and more efficient power transfer with every pedal stroke
• Waterproof & Dustproof Sealed Design:Fully sealed structure effectively blocks water, mud, and dust from entering the bearing chamber, significantly reducing wear and extending service life in harsh weather and trail conditions
• Ultra-Lightweight Design Reduces Riding Burden:Engineered for minimal weight without compromising strength—keeps your bike agile and responsive during long-distance rides and competitive cycling
• Multiple Specifications Available BB51:Compatible with various frame standards including threaded BSA BB51 to fit road, mountain, and gravel bikes

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