Shimano SG-3C40 Nexus Sprocket (18T);
Shimano SG-3C40 Nexus Sprocket (18T)

Shimano Alfine and nexus cogs work with either a 1/8 or 3/32 chain. Will also fit any 3 tabbed coaster brake or internally gear hub.

Buy Now From Amazon

Shimano Alfine and nexus cogs work with either a 1/8 or 3/32 chain. Will also fit any 3 tabbed coaster brake or internally gear hub.

  • Will also fit any 3 tabbed coaster brake or internally gear hub
  • Will work with either 1/8" or 3/32" chains
  • Shimano Reference Number: SG-3R40
  • Will also fit any 3 tabbed coaster brake or internally gear hub
  • Will work with either 1/8" or 3/32" chains
  • Shimano Reference Number: SG-3R40

Similar Products

Shimano Nexus 16 tooth cog, blackKMC Z410 x 112L Silver NP Single Speed 1/2-1/8 ChainShimano Internal Hub Grease, 100gShimano CS4160 Nexus Sprocket (20T)Shimano Alfine & Nexus hub shift cable fixing bolt unitPark Tool Compact Crank PullerShimano Nexus cog snap ringShimano SG-3C40 Nexus Sprocket (23T)