The shimano deore t610 v brake provides very powerful yet highly controllable braking with 107mm long vertical cantilever arms and direct cable action design creates a great leverage with loads of mudguard clearance side mounted brake pads reduce pad flex and are simple to install and adjust the long arm torsion springs provides a quick and positive return action which improves response and pad clearance for a v brake that is powerful and great valve the deore v brake is the top of the list