Campagnolo Ekar T47 Bottom Bracket 2021

Campagnolo Ekar T47 Bottom Bracket

Tough, smooth running and compatible will all T47 road/gravel bike bottom bracket shells, Campagnolo has packed some of its best technologies into the Ekar bottom bracket to ensure it’s ready for your off-road pursuits, over all terrains and in all weather conditions.

Fully Sealed Gravel Bike Bottom Bracket

The Ekar bottom bracket is designed specifically for gravel and all-road riding. Featuring a patented ProTech™ system with an external sealing ring and internal sleeve protects from water, grit and dirt ingress. The oversized, protected external stainless steel bearings attach directly to crank arms for a smooth, fluid performance.

Features:

• Material: Aluminium
• Use: Road
• Compatibility: T47 bottom bracket shells
• Crankset Compatibility: Campagnolo Ultra-Torque cranksets
• Bearing: Included
• ProTech™ system seals against dirt and moisture
• Oversized, protected external bearings for smoothness
• Designed specifically for Ekar 1x13 groupsets
• Suitable for Gravel and All-Road riding
• Full compatibility with all Road T47 bottom bracket shells
• Part Number: 68mm: CPB028H; 86.5mm: CPB028J
• Weight: 50g

Technologies:

• Pro-Tech™: Patented dual-sealing ProTech™ technology securely connects the two semi-axles inside the bottom bracket and protects the BB bearings from ingress of water and mud, providing longevity of high performance, even in the worst riding conditions. A gravel-orientated development from Campagnolo's innovative and proven Ultra-Torque™ technology, the ProTech™ system's central Hirth joint features self-centring and self-aligning frontal teeth located in the middle of the crank where the ends of the integrated semi-axles meet.

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