• Bike Chain Repair Kit include Link Plier & Chain Breaker Splitter Tool & Chain Checker, 3 in 1 Professional Chain Tool for Your Bicycle Chain Repair/Check/Replacement/Para/Removal. All Tools Compatible 5-to-12-Speed Derailleur Chains Use.
• Bike Crank Extractor with Tools Bag include Bicycle Square Taper Crank & Spline Crank Puller Removal Tools Set, and 8mm Allen Wrench and 16mm Crank Removal Wrench. and for Indoor Stationary Exercise Bike Use, Let Crank Remover Easy And Very Good Grip.
• The Chain Breaker Splitter Tool is a Professional Chain Tool For Removal and Installation of Bicycle Chain Rivets, For Chain Sizing and Replacement. Compatible with 5-Speed to 12-Speed Road and Mountain Bike Derailleur Chains. The Groove Design on the top of the Chain Breaker Makes It Easy to Visually See the Progress of the Ejector Pin, Which Facilitates more Precise Operation. The Included Iron Hook Can Hold the Chain Well and Comes with a Replacement Ejector Pin.
• The Bicycle Chain Master Link Pliers = “Master Link" (Also Known as a "Quick Link" or "Power Link") Master Link Pliers Make Removal And Replacement of These Master Links Quick and Effortless. Compatible 5-to-12-Speed Derailleur Chains That Use a Master Link.
• The Chain Wear Indicator Tool Works is Designed to Accurately Indicate When a Chain Reaches 0.5% and 0.75% Wear, Takes The Guesswork Out of Determining When a Chain is Worn Out Accurately Measures Wear On All 1/2" Pitch Bicycle Chains, Compatible With All 5-to-12 Speed Chains.
• The Bike Tools Bag is Made of Nylon Material, Can be Hung on the Front, Frame, and Rear of the Bike With Velcro. It is Very Easy To Install And Convenient To Carry. Very Easy Fold/Storage and Expand/Repair Use. All Tools are Heat-Treated, Strong and Durable. TPR Plastic Handle Provides Greater Grip. Easily Complete the Removal and Installation of Cranks.