BBS Forged Line LM-R Wheel (20×9.5 5-120 +23) in Diamond Black [LM317DB-DB]

BBS Forged Line LM-R Wheel (20×9.5 5-120 +23) in Diamond Black [LM317DB-DB]

The BBS LM-R is a premium two-piece die-forged aluminum wheel that combines strength, precision, and motorsport-inspired design. Engineered for lightweight performance, it features BBS’s patented milling inside the open spoke area to reduce weight without sacrificing rigidity. Titanium fasteners provide additional strength while maintaining a sleek, refined look. With its deep motorsport heritage, the LM-R delivers exceptional handling, durability, and a striking aesthetic. Finished in Diamond Black for both the center and barrel, this wheel offers an aggressive yet sophisticated appearance, making it an excellent choice for enthusiasts seeking top-tier performance and style.

Forged Line

• BBS forged wheels are precision-engineered from a billet of 6000-series aluminum or specialized magnesium alloy, undergoing a proprietary multi-stage die-forging process with pressures reaching up to 18 million pounds. Every stage of production is carefully optimized to produce some of the industry’s finest forged wheels. Designed for both lightweight performance and durability, BBS wheels maximize the stiffness-to-weight ratio while maintaining the safety and long-term reliability that uphold the brand’s reputation for excellence.

Features

• Two-piece die-forged aluminum construction
• Titanium fasteners
• BBS patented spoke milling
• Motorsport-inspired mesh design
• Enhances handling, acceleration, and overall vehicle performance
• Precision machined
• TPMS compatibility
• PFS (permanent fitment system)
• Superior load capacity
• Weight optimized by FEM analysis
• BBS motorsport heritage
• Diamond Black finish (center & barrel)

Specifications

• Wheel Series: Forged Line – Multi-Piece Series
• Wheel: LM-R
• Configuration: Two-piece die-forged aluminum wheel
• Diameter: 20″
• Width: 9.5″
• Offset: +23mm
• Center Bore: PFS
• Bolt Pattern: 5×120
• Finish: Diamond Black / Diamond Black
• Weight: 26.2lbs (11.8kg)

Notes

• Images are used for marketing purposes, actual product may vary
• Sold as a single wheel
• This wheel cannot be installed on the following vehicles:
  • Bentley
  • BMW X5 7-seater
  • BMW X5 (F15)
  • BMW Active Hybrid X6
  • Land Rover
  • Rolls-Royce

About BBS

BBS was founded in 1970 by Heinrich Baumgartner and Klaus Brand in Schiltach, Germany. The company was established by amateur racers seeking performance gains on the track. Initially, BBS developed fiberglass body panels to reduce weight before shifting focus to decreasing unsprung weight with the introduction of an innovative three-piece racing wheel. This breakthrough positioned BBS as a key player in motorsports, attracting the attention of factory racing programs, including BMW. As the company expanded, road wheels were added to the lineup, and in 1983, BBS launched the original three-piece RS design, a wheel that remains an industry icon. Performance and technology have always been at the core of BBS, with the company’s motto, “Technology Through Motorsports,” continuing to drive innovation. Today, BBS has a global presence, designing, testing, and manufacturing its own products and technologies while maintaining its deep roots in motorsports engineering.