StopTech recognizes that brakes need to look as good as they perform. StopTech Sport Rotors are slotted for improved cooling, better fade resistance, quicker wet weather response, and enhanced aesthetics. StopTech brake discs are 100% machine finished, including rotor hats, to optimize rotor balance and give a cleaner, more finished looking component. A Black e-coating is applied on non friction surfaces for added corrosion protection.

StopTech Sport Rotors feature a High Carbon metallurgy (in most applications) for quieter operation, better crack resistance and increased performance. StopTech Sport Rotors are OEM diameter for a perfect replacement fit and offer OE or improved vane design where possible on all rotors. StopTech brake discs are double disc ground for a consistent friction surface with improved bed in and are mill balanced for zero vibration.

StopTech 126.34031SR Front Brake Rotor Vehicle Fitment:

• 1996-03/2000 BMW 540i _____________________ 1996 BMW 540i 1997 BMW 540i 1998 BMW 540i 1999 BMW 540i 2000 BMW 540i*
• 1995-2001 BMW 740i _____________________ 1995 BMW 740i 1996 BMW 740i 1997 BMW 740i 1998 BMW 740i 1999 BMW 740i 2000 BMW 740i 2001 BMW 740i
• 1990-07/1993 BMW 850i _____________________ 1990 BMW 850i 1991 BMW 850i 1992 BMW 850i 1993 BMW 850i

* w/ 77.1mm rotor height

Rotor Specifications:

• Diameter: 324mm
• Height: 77.1mm
• Thickness: 30.0mm
• Discard Thickness: 28.4mm

StopTech Sport Rotor Manufacturing:
StopTech Sport Rotors are made from a high carbon cast iron alloy. After casting, the rotors are fully machined and balanced and coated with a black E-coat finish for corrosion protection.