Nexus 21t Cog Silver

Shimano Nexus 21t Cog Silver. Shimano Nexus & Alfine Cogs Compatible with both 1/8″ and 3/32″ chains, offering versatile use across various bike setups Designed to fit coaster brake and internally geared hubs featuring a 3-tab spline pattern driver for secure installation TECH SPECS Tooth Count 21

Original price was: $11.00.Current price is: $8.80.

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SKU: SRC-d138e7a2a20e1ac54d44
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Shimano Nexus 21t Cog Silver. Shimano Nexus & Alfine Cogs

  • Compatible with both 1/8″ and 3/32″ chains, offering versatile use across various bike setups
  • Designed to fit coaster brake and internally geared hubs featuring a 3-tab spline pattern driver for secure installation
  • TECH SPECS
Tooth Count 21

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