Sumart Brake Pads for Hope V4 / Lewis 4 Piston Disc Brake Adapters & Bolts

Sumart Brake Pads for Hope V4 / Lewis 4 Piston Disc Brake Adapters & BoltsSumart Semi Metallic Disc Brake Pads Hope V4 Lewis LHT LHP U4 Powerful bite, smooth control, and dependable performance under load. The Sumart Semi Metallic Disc Brake Pads are built for riders pushing powerful 4 piston brake systems in demanding conditions. Designed for Hope V4 and Lewis calipers, they offer strong stopping power, controlled modulation, and reliable fade resistance for downhill, e MTB, and enduro use. Whether you're charging steep

Model Front Rotor Rear Rotor MTB 44 mm BCD 6-bolt 44 mm BCD 6-bolt Sur-Ron 203 mm rotor → 44 mm BCD 6-bolt 203 mm rotor → 54 mm BCD 6-bolt (non-standard) Talaria 203 mm rotor → 44 mm BCD 6-bolt 220 mm rotor → 68 mm BCD 6-bolt (non-standard) Warning: These rotors are not compatible with Talaria rear rotor applications

This can lead to brake fade on long

using the correct block can make brake bleeding faster

Here's what that means in practice

Dual Adjustment: Features tool-free reach adjustment and bite point adjustment so riders can fine-tune lever position and brake feel

The shifter and rear derailleur are S-RIDE GR610 and GR680 respectively — a Taiwanese house brand

43° backsweep

CNC-Machined Aluminum Carrier: Reduces overall rotor weight while maintaining structural support

With all these features combined this high-performance brake system is built for riders pushing their limits on every trail

and reduced weight

designed for e-bike applications)

the difference is obvious within the first descent