R1 Front Semi-Metallic Brake Pad Kit 2007-2026 Audi/Mercedes-Benz - 2311-1291-01

R1 Front Semi-Metallic Brake Pad Kit 2311-1291-01 is engineered for select 2007-2026 Audi and Mercedes-Benz applications. This R1 Semi-Metallic Series kit uses a durable semi-metallic friction formulation designed for dependable daily braking, consistent wear and strong performance in colder operating conditions. Integrally molded, scorched friction material works with rubber-steel-rubber noise-control shim construction, a friction underlayer and positive molding to support reliable street braking. Application-specific mounting hardware is included; hardware reference HK1-63033 applies to this kit. Wear sensor reference BPS-63009 (1), BPS-63009 (2), BPS-73011 (2), BPS-63000 (1), BPS-63014 (1), BPS-63006 (1) is listed separately for this application.

Key Features & Specs:

• Brand: R1 Concepts
• Series: Semi-Metallic
• SKU: rnc2311-1291-01
• Part Number: 2311-1291-01
• UPC: 194873511104
• Position: Front
• Friction Material: Semi-metallic formulation
• Recommended Use: Daily street driving
• Mounting Hardware: Included
• Hardware Reference: HK1-63033
• Required Wear Sensor Reference: BPS-63009 (1), BPS-63009 (2), BPS-73011 (2), BPS-63000 (1), BPS-63014 (1), BPS-63006 (1) — sold separately
• Quantity: 1 kit
• Weight: 10.65 lb
• Vehicle Class: Car / Truck
• Series Benefits: Durable daily braking, cold-condition suitability and rotor-friendly performance
• Construction: Integrally molded and scorched friction material
• Series Features: Copper-free and 100% asbestos-free; rubber-steel-rubber shim, friction underlayer and positive molding; slotted and chamfered where applicable

Fitment:

• Years: 2007-2026
• Makes: Audi, Mercedes-Benz
• Models: RS7, AMG GT 63 S, AMG GT 63, E63 AMG, AMG GT 43, AMG GT, AMG GT 53, CLS63 AMG, SL55 AMG, G63 AMG, C63 AMG S, Maybach S650, GLS63 AMG, AMG GT C, AMG GT S, GLE63 AMG, CLK63 AMG, AMG GT R, GLC63 AMG, S65 AMG, CLS63 AMG S, C63 AMG, G65 AMG, S600, E63 AMG S, GL63 AMG, S63 AMG, SL65 AMG, Maybach S600, SL63 AMG, ML63 AMG, GLC63 AMG S, SLS AMG, GLE63 AMG S
• Brake Position: Front

R1 Semi-Metallic Brake Pads Series:

R1 Semi-Metallic Series Brake Pads are designed as durable, value-focused replacement pads for daily-driven passenger vehicles and light-duty trucks. The semi-metallic friction formulation provides consistent braking performance, dependable wear resistance and strong heat-handling characteristics, making the series especially well suited to everyday driving and colder operating conditions. The copper-free, 100% asbestos-free formulation is engineered to provide reliable braking while remaining rotor friendly.

R1 Semi-Metallic pads use integrally molded friction material with rubber-steel-rubber noise-control shim construction, a friction underlayer, positive molding and scorched friction surfaces. Pad shapes are slotted and chamfered where applicable. This brake pad kit includes application-specific mounting hardware; exact pad quantity, wear-sensor requirements and brake position vary by vehicle and should always be matched to the individual R1 part number.