Park Tool SW-6 Spoke Wrench - 3.7 mm giant The new Graphene + Silica

The new Graphene + Silica compound is engineered for long mileage

Owner's Manual

The home trainer features a fluid resistance unit with 100% more power than a traditional fluid home trainer

2C Tire Lever Set

working with most 10 speed and 11 speed chainrings

Park Tool SW-6 Spoke Wrench - 3.7 mm giant The new Graphene + SilicaOur iconic spoke wrenches have been a mainstay of our product lineup since we introduced them over 50 years ago. With their simple design and professional quality, they're still the favorite of bike mechanics around the world. Each Park Tool SW 6 is made in the USA, and is heat treated and nickel plated for long service. Park Tool spoke wrenches are vinyl dipped to indicate the size at a glance. Specifications Sized for spoke nipples with 3. 7 mm (0.