Upgrade the front braking performance of your Kawasaki KX250F with the BRAKING EPTA Batfly brake rotor kit. This 280 mm rotor assembly features the proven Batfly directional, non-round profile and an aluminum AL7075-T6 carrier designed to reduce weight while increasing rigidity. The EPTA design provides a responsive braking feel and consistent control for motocross applications.
The advanced rotor-to-hub coupling system maintains direct, continuous contact between the rotor and carrier. This construction helps deliver powerful, effective braking from the initial lever input through the end of the braking event. Clips and connecting nails replace traditional coupling pins to improve load transfer, reduce deformation, and minimize floating variation over the product’s service life.
Radial rotor-stem movement allows the EPTA rotor to better accommodate stress and thermal deformation during demanding riding conditions. This helps promote more even disc temperatures without adding unnecessary weight. The result is improved braking response, power, and rider feel, as reported by leading MXGP riders using BRAKING EPTA discs. The kit is designed for direct fitment on 2006–2015 Kawasaki KX250F models. Verify the motorcycle year and front brake configuration before installation.
Manufactured by BRAKING and identified by manufacturer part number OKBY30E, this EPTA Batfly kit is intended for riders seeking enhanced front brake performance, consistent operation, and durable rotor-to-hub engagement in motocross environments.
Features:
- Size: 280 mm front brake rotor kit
- Model: EPTA Batfly
- Brand: BRAKING
- Manufacturer part number: OKBY30E
- Vendor part number: 32-5385E
- Carrier material: AL7075-T6 aluminum for reduced weight and increased rigidity
- Rotor profile: Directional, non-round Batfly geometry
- Coupling system: Direct rotor-to-hub contact for consistent braking response
- Load transfer: Clips and connecting nails help reduce deformation and floating variation
- Thermal performance: Radial rotor-stem movement helps accommodate heat-related stress and deformation
- Fitment: 2006–2015 Kawasaki KX250F
Fitment:
2006 Kawasaki KX250F
2006 Kawasaki KX450F
2007 Kawasaki KX250F
2007 Kawasaki KX450F
2008 Kawasaki KX250F
2008 Kawasaki KX450F
2009 Kawasaki KX250F
2009 Kawasaki KX450F
2010 Kawasaki KX250F
2010 Kawasaki KX450F
2011 Kawasaki KX250F
2011 Kawasaki KX450F
2012 Kawasaki KX250F
2012 Kawasaki KX450F
2013 Kawasaki KX250F
2013 Kawasaki KX450F
2014 Kawasaki KX250F
2014 Kawasaki KX450F
2015 Kawasaki KX250F
2015 Kawasaki KX450F
2016 Kawasaki KX250F
2016 Kawasaki KX450F
2017 Kawasaki KX250F
2017 Kawasaki KX450F
2018 Kawasaki KX250F
2018 Kawasaki KX450F
2020 Kawasaki KX250F
2020 Kawasaki KX450F