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Brembo Brake Rotor (78B40813)

Part # 78B40813
Item #78B40813
Fits 16 motorcycles
  • Yamaha
    • WR250F · 2001–2019
    • YZ400F · 1998–2000
    • WR125 · 2001–2007
    • YZ125 · 2002–2016
    • WR250 · 2001–2007
    • YZ250 · 2001–2019
    • YZ250F · 2001–2015
    • WR400F · 1998–2000
    • WR426F · 2000–2002
    • YZ426F · 2001–2002
    • WR450F · 2003–2016
    • YZ450F · 2003–2015
  • Suzuki
    • RM 125 · 1996–2010
    • RM 250 · 1988–2010
    • RMX250 · 1988–1998
    • DR Z 400 S · 2000–2009

⚠ Brake parts are caliper-specific. The same model can use different calipers by trim or year (base vs SP, ABS, Brembo vs stock), and catalog data isn't always exact. Confirm this fits your bike's actual caliper before ordering.

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Brembo Brake Rotor (78B40813)
Product Details

Brembo Serie Oro brake discs are designed to be a direct replacement for Original Equipment discs, ensuring seamless compatibility. They feature a stainless steel braking band connected to a CNC-machined, anodized aluminum alloy hub using precision drive pawls. Drawing on decades of expertise, Brembo has carefully engineered the optimal geometries, tolerances, and dimensions to suit a wide range of motorcycles and riding conditions. Thanks to meticulous design and manufacturing, these discs deliver superior braking torque transfer and enhanced durability under both thermal and mechanical stress. Introduced in the mid-1970s, the Serie Oro line marked Brembo's entry into the racing world, quickly establishing itself as the industry standard for performance brake discs.

Fitment

Yamaha: WR250F 2001–2019 · YZ400F 1998–2000 · WR125 2001–2007 · YZ125 2002–2016 · WR250 2001–2007 · YZ250 2001–2019 · YZ250F 2001–2015 · WR400F 1998–2000 · WR426F 2000–2002 · YZ426F 2001–2002 · WR450F 2003–2016 · YZ450F 2003–2015

Suzuki: RM 125 1996–2010 · RM 250 1988–2010 · RMX250 1988–1998 · DR Z 400 S 2000–2009

Brake parts are caliper-specific — the same model can use different calipers by trim or year. Confirm this fits your bike’s actual caliper before ordering.

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