Royal enfield 350 abs uses a 280 mm front disc dual piston front calipers and a 240 mm rear disc with single piston caliper. When a person ride on royal enfield and he drive a on road so every body notice who is coming. Royal enfield 350 abs body looks like a monster and sound is too good and the abs unit is now offered as standard. The royal enfield gives power to drive on road and its my fully suggestions to purchase this bike