Shimano M4100 Right-Hand Rear 2-Piston Disc Brake

The Shimano M4100 right-hand rear 2-piston disc brake is a complete hydraulic system for the rear wheel, designed for fitting or replacing the brake on the right-hand side of the bike. The pack includes the BL-M4100 lever, BR-MT410 calliper, a 1700 mm hydraulic hose that can be shortened, resin brake pads, fittings and calliper mounting bolts.

The rotor is not included and must be purchased separately. The hose is pre-filled with mineral oil and is shortened before installation by measuring the actual cable route. The stated weight is approximately 307 g without rotor or adapter. Check the side and position (right-hand rear) and the number of pistons, then check compatibility with your frame and adapter before ordering.

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.