E*thirteen $ 111.50 E*thirteen Helix Race Cluster 12S sprocket Sram, Shimano -53%Different colors available
E*thirteen $ 111.50 E*thirteen Helix Race Cluster 12S sprocket Sram, Shimano -53%Different colors available
E*thirteen $ 111.50 E*thirteen Helix Race Cluster 12S sprocket Sram, Shimano -53%Different colors available
E*thirteen $ 197.92 E*thirteen Helix Race Cluster 11S sprocket Sram, Shimano -31%Different colors available
E*thirteen $ 215.72 E*thirteen Helix Race Cluster 11S sprocket Sram, Shimano -9%Different colors available