Lewis LH4 Axial Cylinder 4 Pistons Hydraulic Disc Brake

Lewis LH4 Axial Cylinder 4 Pistons Hydraulic Disc Brake – Front & Rear Set

Power you can feel. Precision you can trust.

Engineered for Enduro, Downhill, and All-Mountain dominance, the Lewis LH4 delivers serious stopping power with refined modulation. This 4-piston hydraulic disc brake system features a patented dual-adjustment design, letting you fine-tune both lever reach and bite point—on the fly, with one dial.

Crafted with high-precision CNC machining and loaded with stainless steel pistons, the LH4 combines raw braking strength with featherlight lever action. Whether you're threading a steep descent or ripping through technical lines, you’ll get predictable, powerful braking exactly when you need it.

Key Features:

• Patented 2-in-1 Adjustment – Customize lever reach and bite point independently with a single dial

• 4-Piston Power – 14mm + 17mm stainless steel pistons paired with TP-37 pads for aggressive, controlled braking

• Lightweight & Durable – Total weight: 597g (with hoses), 380g (without)

• Split Clamp Design – Prevents handlebar damage while providing a clean install

• Easy Bleeding System – Simplifies maintenance and keeps performance sharp

• Kevlar-Reinforced K28 Hose – Strong, responsive, and built to last

• Smooth Lever Action – Bearing pivots enhance feel and control

• CNC Machined Finish – High-precision craftsmanship for strength and style

Ideal for riders who demand top-tier performance without compromise—on any terrain, at any speed.