Mountain Bike Chain Breaker. The Big Switch has more features than the older Switch tool—the number-one addition being a chain tool that also includes a presta valve core tool, spoke wrenches, and a disc-pad spreader. CNC machined Steel, high strength and durable.
The Big Switch has more features than the older Switch tool—the number-one addition being a chain tool that also includes a presta valve core tool, spoke wrenches, and a disc-pad spreader. They can absorb the lateral tension applied that you need to apply when removing a chain. Fast and accurately remove and install chain pins.
Signs that you need to remove and replace your chain include poor shifting and a noisy chain.
If you want help with how to use a chain tool then.
Bike chains come in various sizes, so check that the tool you want is right for the job. But no one wants to be 'that guy' who needs to borrow tools, or be left walking home while your friends enjoy the rest of the ride. Bike chain tools are usually built from hardwearing stainless steel.