Join Date: Dec 2015
Thanked 23 Times in 20 Posts
I can't speak about the chain lube on tires and brakes, but I do know that with the chain being tightened beyond spec you'll be looking at increased friction and faster wear on your chain and sprockets. If the chain is tight enough it may even snap and potentially cause pretty severe damage to you and your moto.
Invest in swingarm spools, a rear-stand, and a torque wrench, then adjust at home. It's one of the most basic motorcycle maintenance tasks, it's simple, and it saves you the trouble of having to pay someone else.