Front Brake SORA BR-R3000 FRONT
New Superior Linear Response System Dual Axis Superior Design keeps operating friction to a minimum, improving braking performance BR-R3000 double-axle callipers with quick-release cable arms make wheel entry and removal easy 49mm landing includes 10.5 / 12.5 / 18 / 27/32 mm sunken nut with R50T5 brake shoes