CAMPAGNOLO EKAR PRO-TECH BB386 86.5x46mm

CAMPAGNOLO

$57.00

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New patented external ring seal paired with an internal sleeve seal protects bearings from water and contaminants
Provides extremely efficient and smooth function as well as long lasting reliability
Mates with the external stainless steel bearings – which are attached to the crank arms as an integral unit rather than the BB cups for greater size and easier maintenance access
Available in multiple threaded and pressfit options
Bearings sold separately (#19160)
Compatible with Campy EKAR Pro-Tech cranks only