1998-2021 for Yamaha WR 450 F BRAKING EPTA Off-Road Brake Rotor BY4135E
1998-2021 for Yamaha WR 450 F BRAKING EPTA Off-Road Brake Rotor BY4135E

1998-2021 for Yamaha WR 450 F BRAKING EPTA Off-Road Brake Rotor BY4135E

BRAKING

$316.95

Quantity

Manufacturer: Braking
MPN: BY4135E
Title: EPTA Batfly Rotor
Size: 280mm
Option: Aluminum/Hub
Color: Chrome/Black

Develop an evolution of the actual Batfly: Theoutline rotor has increased the performance of actual Batfly thanks to the introduction of a new coupling system between rotor and carrier.
  • Same BATFLY geometry with directional “non round profile”. The carrier is made of ALUMINUM AL7075-T6. This allows to optimized shape, reduced weight & higher rigidity, with introduction of a new style.
  • The new rotor-hub coupling system is more direct and the two components are in constant and direct contact. This means that the rider feels a powerful and effective brake from the beginning to the end of the braking event.
  • Improved rotor to hub load transfer: The classic hub-rotor coupling system, the pins, are substituted with new connecting components, clips and nails, avoiding deformation and floating variability during product life.
  • The new rotor-hub coupling geometry, that allows the rotor stems to slide in radial direction, improves the response to stresses and deformations at high temperature. More homogeneous disk temperature without increasing the weight.
  • Main MXGP riders declare an improved feeling and power of the brake system using the new EPTA discs.

Fitment Chart

YearMakeModelPositionNotes
2016-2021YamahaYZ 250 Xfront: 2016-2021left: 2016-2021-
2016-2021YamahaYZ 250 FXfront: 2016-2021left: 2016-2021-
2003-2021YamahaYZ 450 Ffront: 2008-2021left: 2008-2021-
2001-2021YamahaYZ 250 Ffront: 2007-2021left: 2007-2021-
2001-2021YamahaWR 250 F--
1998-2021YamahaWR 450 F--
1998-2021YamahaYZ 125front: 2008-2021left: 2008-2021-
1998-2018YamahaYZ 400 F--
1998-2018YamahaYZ 426 F--
1998-2017YamahaWR 400 F--
1998-2017YamahaWR 426 F--
1994-2021YamahaYZ 250front: 2008-2021left: 2008-2021-