Park Tool SW-13C Spoke Wrench for Mavic Wheels 6-Spline Tool length 100 mm (front) -

length 100 mm (front) - 142 mm (rear)

High-quality precision tool

Every high-performance aero-cockpit begins with a great base bar

reduced noise

If you have your drivetrain set up externally

Park Tool SW-13C Spoke Wrench for Mavic Wheels 6-Spline Tool length 100 mm (front) -Our double ended spoke wrenches are a comfortable and functional option for truing bicycle wheels with specialty spoke nipples. The shape of the SW 13 is ideal for truing wheels while using a spoke holder to prevent rotation of bladed aero spokes. Each SW 13 is made in the USA, and is precision machined, nickel plated and vinyl dipped for long service.