can i say, with all due respect, this looks tragic and antiquated.
it still work actually, the cylinder thing is actually a spring, so when you want to change gear, the chain simply get pulled and shorten the spring in order to change gear.
it's just a different way of derailling the chain.
it still work actually, the cylinder thing is actually a spring, so when you want to change gear, the chain simply get pulled and shorten the spring in order to change gear.
it's just a different way of derailling the chain.