Brembo Serie Oro Fixed Rear Brake Rotor 68B407D3 for BMW K100LT and K100RS FL

Brembo Serie Oro brake discs are fully interchangeable with an Original Equipment brake disc. They consist of the stainless steel braking band connected by means of drive pawls to the hub made of CNC-machined and anodised aluminium alloy. The vast experience of Brembo was used to define the most correct geometries, tolerances and dimensions. Resulting from a specific study of machining tolerances, the special conformation of Brembo discs allows braking torque to be transmitted more effectively while offering better resistance to thermal and mechanical stress. The Serie Oro was the range with which Brembo entered the racing world in the mid-1970s, quickly becoming the industry benchmark for discs. Available in fixed or floating rotors.

The Brembo Serie Oro fixed rear brake rotor, manufacturer part number 68B407D3, is designed as a direct replacement for the original equipment brake disc on select BMW motorcycles. Built by Brembo, this rotor combines a stainless steel braking band with a CNC-machined and anodized aluminum alloy hub for dependable braking performance, consistent control, and reliable durability.

Developed from Brembo’s extensive racing experience, the Serie Oro design uses carefully engineered geometries and machining tolerances to transmit braking torque efficiently. Its construction is designed to provide improved resistance to thermal and mechanical stress during demanding riding conditions while maintaining compatibility with the motorcycle’s original braking system. This fixed rear rotor is suitable for riders seeking a high-quality replacement component with Brembo engineering and proven fitment.

Fitment includes the 1987–1991 BMW K100LT, 1989–1991 BMW K100LT ABS, and 1991–1992 BMW K100RS FL. Verify the motorcycle model, year, and existing brake configuration before installation. Professional installation is recommended, along with inspection of the brake pads, caliper, mounting hardware, and related components when replacing the rotor.

Features:

• Brembo Serie Oro fixed rear brake rotor
• Brand: Brembo
• Manufacturer part number: 68B407D3
• Stainless steel braking band with CNC-machined and anodized aluminum alloy hub
• Designed as an original equipment-interchangeable replacement
• Engineered for efficient braking torque transmission and resistance to thermal and mechanical stress
• Fits 1987–1991 BMW K100LT
• Fits 1989–1991 BMW K100LT ABS
• Fits 1991–1992 BMW K100RS FL

Fitment:
1983 BMW K100
1983 BMW K100RS
1984 BMW K100
1984 BMW K100RS
1985 BMW K100
1985 BMW K100RS
1985 BMW K100RT
1986 BMW K100
1986 BMW K100RS
1986 BMW K100RT
1986 BMW K75C
1987 BMW K100LT
1987 BMW K100RS
1987 BMW K100RT
1987 BMW K75C
1987 BMW K75S
1988 BMW K100LT
1988 BMW K100RS
1988 BMW K100RS ABS
1988 BMW K100RT
1988 BMW K75
1988 BMW K75C
1988 BMW K75S
1989 BMW K100LT
1989 BMW K100LT ABS
1989 BMW K100RS ABS
1989 BMW K75
1989 BMW K75S
1990 BMW K100LT
1990 BMW K100LT ABS
1990 BMW K75
1990 BMW K75RT
1990 BMW K75S
1991 BMW K100LT
1991 BMW K100LT ABS
1991 BMW K100RS FL
1991 BMW K100RS FL ABS
1991 BMW K75
1991 BMW K75RT
1991 BMW K75RT ABS
1991 BMW K75S
1991 BMW K75S Abs
1992 BMW K100RS FL
1992 BMW K100RS FL ABS
1992 BMW K75
1992 BMW K75RT
1992 BMW K75RT ABS
1992 BMW K75S
1992 BMW K75S Abs
1993 BMW K1100LT
1993 BMW K75
1993 BMW K75RT ABS
1993 BMW K75S Abs
1994 BMW K1100LT
1994 BMW K75
1994 BMW K75RT ABS
1994 BMW K75S Abs
1995 BMW K1100LT
1995 BMW K75
1995 BMW K75RT ABS
1995 BMW K75S Abs
1996 BMW K1100LT
1997 BMW K1100LT
1998 BMW K1100LT
1999 BMW K1100LT