The Campagnolo Pro-Tech bottom brackets are designed to ...
handle the toughest of conditions and keep you turning over with efficiency. They utilize an external sealing ring design that protects against water, mud and grit.
The Campagnolo Pro-Tech bottom brackets are designed to ...
handle the toughest of conditions and keep you turning over with efficiency. They utilize an external sealing ring design that protects against water, mud and grit.