Sprindex Adjustable Rate Coil Spring, 75x162mm - 340-370lbs T-Shirts Cassette Cogs: 10-11-12-13-14-15-16-17-19-21-24-28

Cassette Cogs: 10-11-12-13-14-15-16-17-19-21-24-28

The Shimano Nexus C6000 is a highly durable hub roller brake designed for share bikes

159890-Q0-L

- Upgrade to the next-evolution sealed cartridge FIT system

larger platform forged magnesium body

Sprindex Adjustable Rate Coil Spring, 75x162mm - 340-370lbs T-Shirts Cassette Cogs: 10-11-12-13-14-15-16-17-19-21-24-28Adjustable base spring rate by changing the length of effective coils Includes spring, adjuster, and 5 Delrin performance adapters that allow the spring to spin while compressing and also adapt to a variety of shocks on the market Coil is made of super high tensile spring steel similar to "lightweight" springs (which is why Sprindex is lighter than regular springs) in order to handle the stress of the system when adjusted to its highest spring rate