Upgrade your motorcycle braking system with the BRAKING EPTA Batfly front brake rotor kit, model EPTA Batfly and manufacturer part number OKBY25E. Designed as an evolution of the original Batfly, this 10.6-inch rotor features a directional non-round profile and an aluminum AL7075-T6 carrier. The lightweight, high-strength carrier supports optimized shaping, improved rigidity, and consistent performance for demanding motocross and off-road riding.
The direct rotor-to-hub coupling system keeps the two components in constant contact, helping deliver strong, effective braking response from the initial lever input through the end of the braking event. BRAKING replaces the traditional pin-style rotor connection with clips and nails to improve load transfer and reduce deformation and floating variability throughout the product’s service life. The radial sliding rotor-stem design also helps accommodate stress and heat-related deformation, promoting more uniform disc temperatures without adding unnecessary weight.
This BRAKING EPTA Batfly kit is designed to fit select KTM motorcycles, including the 2015 and 2016 KTM 250 SX-F Factory Edition; 2017 KTM 150 XC-W; 2012 through 2016 KTM 350 EXC-F; and 2012 KTM 500 XCF-W. Verify the motorcycle model, year, and existing brake configuration before installation. Developed for riders seeking improved brake feel, power, and control, the EPTA Batfly rotor kit provides a performance-focused replacement for compatible KTM applications.
Features:
- Size: 10.6-inch front brake rotor
- Model: EPTA Batfly
- Brand: BRAKING
- Manufacturer part number: OKBY25E
- 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 nails replace traditional pins to reduce deformation and floating variability
- Heat management: Radial rotor-stem movement helps accommodate thermal stress and promote more uniform disc temperatures
- Fitment: 2015-2016 KTM 250 SX-F Factory Edition, 2017 KTM 150 XC-W, 2012-2016 KTM 350 EXC-F, and 2012 KTM 500 XCF-W
Fitment:
2009 KTM 125 SX
2009 KTM 150 SX
2009 KTM 250 SX
2009 KTM 250 SX-F
2010 KTM 125 SX
2010 KTM 150 SX
2010 KTM 150 XC
2010 KTM 250 SX
2010 KTM 250 SX-F
2010 KTM 250 XC
2010 KTM 250 XC-W
2010 KTM 300 XC
2010 KTM 300 XC-W
2010 KTM 400 XC-W 4-Stroke
2011 KTM 125 SX
2011 KTM 150 SX
2011 KTM 150 XC
2011 KTM 250 SX
2011 KTM 250 SX-F
2011 KTM 250 XC
2011 KTM 250 XC-W
2011 KTM 250 XCF-W
2011 KTM 300 XC
2011 KTM 300 XC-W
2011 KTM 350 SX-F
2011 KTM 450 EXC-R 4-Stroke
2011 KTM 450 XCF-W
2011 KTM 530 XC-W 4-Stroke
2012 KTM 125 SX
2012 KTM 150 SX
2012 KTM 150 XC
2012 KTM 250 SX
2012 KTM 250 SX-F
2012 KTM 250 XC
2012 KTM 250 XC-F
2012 KTM 250 XC-W
2012 KTM 250 XCF-W
2012 KTM 300 XC
2012 KTM 300 XC-W
2012 KTM 350 EXC-F
2012 KTM 350 SX-F
2012 KTM 350 XC-F
2012 KTM 350 XCF-W
2012 KTM 450 XCF-W
2012 KTM 500 EXC-F
2012 KTM 500 XCF-W
2013 KTM 125 SX
2013 KTM 150 SX
2013 KTM 150 XC
2013 KTM 250 SX
2013 KTM 250 SX-F
2013 KTM 250 XC
2013 KTM 250 XC-F
2013 KTM 250 XC-W
2013 KTM 250 XCF-W
2013 KTM 300 XC
2013 KTM 300 XC-W
2013 KTM 350 EXC-F
2013 KTM 350 SX-F
2013 KTM 350 XC-F
2013 KTM 350 XCF-W
2013 KTM 450 XC-F
2013 KTM 450 XCF-W
2013 KTM 500 EXC-F
2013 KTM 500 XCF-W
2014 KTM 125 SX
2014 KTM 150 SX
2014 KTM 150 XC
2014 KTM 250 SX
2014 KTM 250 SX-F
2014 KTM 250 XC
2014 KTM 250 XC-F
2014 KTM 250 XC-W
2014 KTM 250 XCF-W
2014 KTM 300 XC
2014 KTM 300 XC-W
2014 KTM 350 EXC-F
2014 KTM 350 SX-F
2014 KTM 350 XC-F
2014 KTM 350 XCF-W
2014 KTM 450 XC-F
2014 KTM 450 XCF-W
2014 KTM 500 EXC-F
2014 KTM 500 XCF-W
2015 KTM 125 SX
2015 KTM 150 SX
2015 KTM 150 XC
2015 KTM 250 SX
2015 KTM 250 SX-F
2015 KTM 250 SX-F Factory Edition
2015 KTM 250 XC
2015 KTM 250 XC-F
2015 KTM 250 XC-W
2015 KTM 250 XCF-W
2015 KTM 300 XC
2015 KTM 300 XC-W
2015 KTM 350 EXC-F
2015 KTM 350 SX-F
2015 KTM 350 XC-F
2015 KTM 350 XCF-W
2015 KTM 450 XC-F
2015 KTM 450 XCF-W
2015 KTM 500 EXC-F
2015 KTM 500 XCF-W
2016 KTM 125 SX
2016 KTM 150 SX
2016 KTM 250 SX
2016 KTM 250 SX-F
2016 KTM 250 SX-F Factory Edition
2016 KTM 250 XC
2016 KTM 250 XC-F
2016 KTM 250 XC-W
2016 KTM 250 XCF-W
2016 KTM 300 XC
2016 KTM 300 XC-W
2016 KTM 350 EXC-F
2016 KTM 350 SX-F
2016 KTM 350 XC-F
2016 KTM 350 XCF-W
2016 KTM 450 XC-F
2016 KTM 450 XCF-W
2016 KTM 500 EXC-F
2016 KTM 500 XCF-W
2017 KTM 125 SX
2017 KTM 150 SX
2017 KTM 150 XC-W
2017 KTM 250 SX
2017 KTM 250 SX-F
2017 KTM 250 SX-F Factory Edition
2017 KTM 250 XC
2017 KTM 250 XC-F
2017 KTM 250 XC-W
2017 KTM 300 XC
2017 KTM 300 XC-W
2017 KTM 350 EXC-F
2017 KTM 350 SX-F
2017 KTM 350 XC-F
2017 KTM 450 EXC-F
2017 KTM 450 XC-F
2017 KTM 500 EXC-F
2018 KTM 125 SX
2018 KTM 150 SX
2018 KTM 150 XC-W
2018 KTM 250 SX
2018 KTM 250 SX-F
2018 KTM 250 SX-F Factory Edition
2018 KTM 250 XC
2018 KTM 250 XC-F
2018 KTM 250 XC-W
2018 KTM 250 XC-W TPi
2018 KTM 300 XC
2018 KTM 300 XC-W
2018 KTM 350 EXC-F
2018 KTM 350 SX-F
2018 KTM 350 XC-F
2018 KTM 450 EXC-F
2018 KTM 450 XC-F
2018 KTM 500 EXC-F
2020 Husqvarna FC 250
2020 Husqvarna FC 350
2020 Husqvarna FC 450
2020 Husqvarna FC 450 Rockstar Edition
2020 Husqvarna FE 250
2020 Husqvarna FE 501
2020 Husqvarna FE 501S
2020 Husqvarna TC 250
2020 Husqvarna TE 250i