Campagnolo Pro-Tech™ BB386 Bottom Bracket
Weight 50g
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FEATURES
- Designed specifically for gravel riding and racing – protected from harmful ingress of water, mud & grit
- ProTech™ – a patented external sealing ring & strong fiberglass-polyamide tube
- Large, protected external stainless steel bearings attach directly to crank arms – for smooth, fluid performance and easy maintenance
- Full compatibility – all threaded and Pressfit standards
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