Lewis LH4 4 Piston Hydraulic Bicycle Disc Brake Kit Color:Purple The braking ring is not

The braking ring is not rigidly fixed to the carrier

A floating rotor is a type of bicycle or motorcycle disc brake rotor where the braking surface (the outer stainless steel ring) is attached to the carrier or spider (usually aluminum) using rivets or pins

2 mm ID braided oil-line

Designed for easy installation

the LHP-U4 ensures durability

Lewis LH4 4 Piston Hydraulic Bicycle Disc Brake Kit Color:Purple The braking ring is notThe Lewis LH4 Axial Cylinder 4 Piston Hydraulic Disc Brake is crafted for top performance in downhill, enduro, and all mountain biking. Its CNC machined 7075 T6 aluminium caliper ensures maximum strength with minimal weight, while the asymmetric pistons (14mm and 17mm) deliver balanced braking power and precision. The patented dual adjustment system allows riders to fine tune the lever reach and bite point for a custom feel. Designed for durability