Brembo Serie Oro 68B40746 Rear Fixed Brake Rotor for Kawasaki KLX300R

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.  

Upgrade braking performance on your Kawasaki KLX300R with the Brembo Serie Oro 68B40746 rear fixed brake rotor. Designed as a direct, fully interchangeable replacement for the original equipment brake disc, this rotor delivers dependable fitment and consistent performance for a wide range of riding conditions. Brembo’s Serie Oro line combines proven braking technology with carefully developed component geometry for riders who expect reliable control and durability.
The rotor features a stainless steel braking band joined to a hub manufactured from CNC-machined and anodized aluminum alloy. Brembo developed the braking surface, tolerances, and component interfaces through extensive experience in both street and racing applications. This attention to detail helps the rotor transmit braking torque efficiently while providing strong resistance to thermal and mechanical stress during repeated braking.
The Serie Oro name comes from the range Brembo used to enter the racing market in the mid-1970s, establishing a benchmark for high-quality motorcycle brake discs. This rear fixed design is intended for riders seeking a dependable replacement for the factory rotor on select Kawasaki KLX300R models from 1997 through 2006. It is suitable for maintenance, restoration, and performance-focused applications where predictable braking response and long-term serviceability are important. Confirm vehicle compatibility before installation and follow the motorcycle manufacturer’s recommended service procedures.

• Expanded fitment available on WPSOrders.com

Features:

• Brembo Serie Oro rear fixed brake rotor designed for dependable replacement performance

• Fully interchangeable with the original equipment brake disc

• Stainless steel braking band joined to a CNC-machined and anodized aluminum alloy hub

• Engineered tolerances and geometry support efficient braking torque transmission

• Designed to resist thermal and mechanical stress during repeated braking

Fitment:
1983 Kawasaki KX500
1984 Kawasaki KX500
1985 Kawasaki KX500
1986 Kawasaki KX250
1986 Kawasaki KX500
1987 Kawasaki KX250
1987 Kawasaki KX500
1988 Kawasaki KX125
1988 Kawasaki KX250
1988 Kawasaki KX500
1989 Kawasaki KX125
1989 Kawasaki KX250
1989 Kawasaki KX500
1990 Kawasaki KX125
1990 Kawasaki KX250
1990 Kawasaki KX500
1991 Kawasaki KX125
1991 Kawasaki KX250
1991 Kawasaki KX500
1992 Kawasaki KX125
1992 Kawasaki KX250
1992 Kawasaki KX500
1993 Kawasaki KDX 200
1993 Kawasaki KLX650R
1993 Kawasaki KX125
1993 Kawasaki KX250
1993 Kawasaki KX500
1994 Kawasaki KDX 200
1994 Kawasaki KLX650R
1994 Kawasaki KX125
1994 Kawasaki KX250
1994 Kawasaki KX500
1995 Kawasaki KDX 200
1995 Kawasaki KLX650R
1995 Kawasaki KX125
1995 Kawasaki KX250
1995 Kawasaki KX500
1996 Kawasaki KDX 200
1996 Kawasaki KLX650R
1996 Kawasaki KX125
1996 Kawasaki KX250
1996 Kawasaki KX500
1997 Kawasaki KDX 200
1997 Kawasaki KDX 220R
1997 Kawasaki KLX300R
1997 Kawasaki KX125
1997 Kawasaki KX250
1997 Kawasaki KX500
1998 Kawasaki KDX 200
1998 Kawasaki KDX 220R
1998 Kawasaki KLX300R
1998 Kawasaki KX125
1998 Kawasaki KX250
1998 Kawasaki KX500
1999 Kawasaki KDX 200
1999 Kawasaki KDX 220R
1999 Kawasaki KLX300R
1999 Kawasaki KX125
1999 Kawasaki KX250
1999 Kawasaki KX500
2000 Kawasaki KDX 200
2000 Kawasaki KDX 220R
2000 Kawasaki KLX300R
2000 Kawasaki KX125
2000 Kawasaki KX250
2000 Kawasaki KX500
2001 Kawasaki KDX 200
2001 Kawasaki KDX 220R
2001 Kawasaki KLX300R
2001 Kawasaki KX125
2001 Kawasaki KX250
2001 Kawasaki KX500
2002 Kawasaki KDX 200
2002 Kawasaki KDX 220R
2002 Kawasaki KLX300R
2002 Kawasaki KX125
2002 Kawasaki KX250
2002 Kawasaki KX500
2003 Kawasaki KDX 200
2003 Kawasaki KDX 220R
2003 Kawasaki KLX300R
2003 Kawasaki KX500
2004 Kawasaki KDX 200
2004 Kawasaki KDX 220R
2004 Kawasaki KLX300R
2004 Kawasaki KX500
2005 Kawasaki KDX 200
2005 Kawasaki KDX 220R
2005 Kawasaki KLX300R
2006 Kawasaki KDX 200
2006 Kawasaki KLX300R
2007 Kawasaki KLX300R