Park Tool SW-6 Spoke Wrench - 3.7 mm carted and super-secure (and replaceable) Garmin/Wahoo

and super-secure (and replaceable) Garmin/Wahoo inserts

The new chain features quick-link assembly and SIL-TEC treatment for extended durability

excellent side visibility for urban riding

– Perfect for an e-bike

Exceptional Durability: Strong chrome-molly spindle and low-maintenance sealed bearings spin smoothly season after season

Park Tool SW-6 Spoke Wrench - 3.7 mm carted and super-secure (and replaceable) Garmin/WahooOur 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.