Electric-assist bikes have unique needs for braking performance. With additional weight and speed from the motor, E-bikes put significant strain on the brake pads. The Jagwire Pro E-Bike Disc Pad - SRAM Guide is specifically tuned to provide additional stopping power and durability for E-bikes. These disc brake pads offer consistent modulation with minimal braking noise. They are designed for the unique demands of pedal-assist E-bikes, making them suitable for both city E-bikes and E-MTBs. Compatibility: SRAM G2 Ultimate, G2 RSC, G2 RS, G2 R; Guide Ultimate, Guide RSC, Guide RS, Guide R; Avid Trail. Enhance your braking performance and ensure a smooth ride with the Jagwire Pro E-Bike Disc Pad - SRAM Guide.