E*thirteen $ 112.35 E*thirteen Helix Race Cluster 12S sprocket Sram, Shimano -53%Different colors available
E*thirteen $ 112.35 E*thirteen Helix Race Cluster 12S sprocket Sram, Shimano -53%Different colors available
E*thirteen $ 112.35 E*thirteen Helix Race Cluster 12S sprocket Sram, Shimano -53%Different colors available
E*thirteen $ 199.41 E*thirteen Helix Race Cluster 11S sprocket Sram, Shimano -31%Different colors available
E*thirteen $ 217.35 E*thirteen Helix Race Cluster 11S sprocket Sram, Shimano -9%Different colors available