Upgrade braking performance on compatible Honda motocross motorcycles with the BRAKING EPTA Batfly front brake rotor kit. Featuring the proven Batfly directional non-round profile and an advanced rotor-to-carrier coupling system, this 10.6-inch rotor is designed to provide strong, consistent braking response throughout the entire braking event. The kit includes an aluminum carrier engineered for reduced weight and increased rigidity.
Feature: Aluminum construction The carrier is manufactured from AL7075-T6 aluminum to optimize the shape, reduce weight, and improve structural rigidity. Feature: Direct rotor-hub contact The updated coupling system maintains constant, direct contact between the rotor and carrier, helping deliver a powerful and effective braking feel from initial lever application through the end of braking.
Feature: Improved load transfer Clips and connecting nails replace the conventional pin-style rotor-to-hub connection, helping reduce deformation and floating variability over the product’s service life. Feature: High-temperature response The rotor stems can slide radially within the updated coupling geometry, allowing the disc to better accommodate thermal stress and deformation while promoting more uniform operating temperatures without adding unnecessary weight.
Manufactured by BRAKING, the EPTA Batfly kit carries manufacturer and vendor part number OKBY33E. It fits the front brake application on 2019 Honda CRF450R, 2019 Honda CRF450RX, 2019 Honda CRF250R, 2019 Honda CRF250RX, 2020 Honda CRF450R, 2020 Honda CRF450R W.E., 2020 Honda CRF450RX, and 2020 Honda CRF250R models. Verify the motorcycle year, model, and existing brake configuration before installation.
Features:
- Size: 10.6-inch front brake rotor
- Model: EPTA Batfly
- Brand: BRAKING
- Manufacturer part number: OKBY33E
- Vendor part number: 32-5263E
- Material: AL7075-T6 aluminum carrier
- Rotor profile: Directional non-round Batfly geometry
- Coupling system: Direct rotor-to-carrier contact for consistent braking response
- Load transfer: Clips and connecting nails help reduce deformation and floating variability
- Thermal performance: Radial rotor-stem movement helps manage high-temperature stress and deformation
- Fitment: 2019 Honda CRF450R, CRF450RX, CRF250R, and CRF250RX; 2020 Honda CRF450R, CRF450R W.E., CRF450RX, and CRF250R
Fitment:
2019 Honda CRF250R
2019 Honda CRF250RX
2019 Honda CRF450R
2019 Honda CRF450RX
2020 Honda CRF250R
2020 Honda CRF450R
2020 Honda CRF450R W.E.
2020 Honda CRF450RX