Campagnolo FH-N3WA33 Shamal 21 N3W Ekar Alloy Freehub Aluminum freewheel body for Campagnolo Shamal Carbon DB and Bora Ultra WTO DB wheels from model year 2021 on. N3W compatible for Campagnolo 13-speed drivetrain systems. Pawl diameter: 33 mm. Compatibility: Bora Ultra WTO 33 DB (from model year 2021 on) Bora Ultra WTO 45 DB (from model year 2021 on) Bora Ultra WTO 60 DB (from model year 2021 on) Shamal Carbon C21 DB (from model year 2021 on) Note: Only suitable for Campagnolo wheels with aluminium axle. Campagnolo part: FH-N3WA33
