Shifting adjustment

Prolong chain life, shift better, ride smoother all with the simple twist of a limit adjustment screw.

Brake alignment (rim)

You can wear through a tire sidewall or ruin your pads if your rim brakes are badly aligned.

Brake alignment (disk)

Disks can be noisy at the best of times. Misaligned brakes can squeeeeeel.

Clicks, creaks, rattles and grinds

Your riding buddies want to kill you, you can't find the phantom noise, and you're not sure whether the bike will hold together for another ride.