Park Tool Spoke Wrench (SW-42) product-type_rear-derailleurs Tough Rockshox air sprung suspension

Tough Rockshox air sprung suspension front and rear

Low noise formulation

Secure goggle position Goggle grip reduces risk of goggle slip and blocking visibility

Bio Formula easily cuts through tough grease

4-way stretch seamless chamois

Park Tool Spoke Wrench (SW-42) product-type_rear-derailleurs Tough Rockshox air sprung suspensionAbout Park Tool Spoke Wrench (SW 42) The Park Tool SW 42 uses the same world famous design and high quality materials as their three sided spoke wrenches, with a unique four sided wrench design for extra strength and support to help prevent slipping and deformation of nipples. Each SW 42 is made in the USA, and is precision stamped, hardened and nickel plated for long service. Park Tool spoke wrenches are vinyl dipped to indicate the size at a glance.