SUPER B Sprocket Extractor Key Shimano MF Bike Bike TB-1045 4712765143224 | eBay
Amazon.com : 6/7/8 Speed Bike Chain Kit - Complete Bike Kit with 2 Bike Chains (1/2" x 3/32", 116 Links), 3 Extra Pairs of Master Links, and 1 Chain Rivet Extractor Compatible
2QTY Shimano TL-FC15 Extension TL-FC10 Crank Arm Remover Extractor Y13 | Random Bike Parts