The Claris group is a completely new development and covers a very broad range of use. It will equip fitness bikes, touring bikes, or even turn road bikes into genuine racers for entry-level road races. - Accurate brake control - Adjustable R50T5 brake shoe compound - Compatible with 28C tire - More than 30% greater brake performance as compared with the current brake caliper - Super SLR system compatible - Brake Pad Types : R50T2/R50T4 - Brake Mount Type: Short Reach Caliper (39mm - 49mm) - Brake Position: Front - Brake Lever Actuation: Short Pull Super SLR - Pad Type: One Piece