The BRAKING S34505 Rear Multi-Fit Semi-Floating Wave Brake Rotor is designed for dependable off-road braking performance across multiple Beta applications. Its multi-fit inner ring uses several mounting hole patterns, allowing one rotor part number to serve a range of brands and applications while simplifying replacement planning and inventory management. This rear rotor is engineered for riders who demand consistent braking control in technical terrain, muddy tracks, and extended riding conditions.
The semi-floating design uses three fixed points to increase rotor stiffness and three floating points to help manage deformation caused by heat. A wave-style outer profile promotes heat dissipation, while the 4.5 mm thickness provides additional heat capacity to help reduce overheating during prolonged brake dragging or demanding off-road use. The outer-side flush-pin configuration helps maintain clearance between the rotor, caliper, and bracket.
As the only rear semi-floating rotor designed specifically for the off-road market, the BRAKING S34505 combines application flexibility with durable thermal performance. This rotor fits 2015-2016 Beta 390 RR, 2015-2016 Beta 430 RR, 2015-2016 Beta 480 RR, 2015-2017 Beta 300 Xtrainer, and 2013 Beta 250 RR 2T models. Verify the motorcycle model and year before installation to ensure proper fitment.
Features:
- Multi-fit inner ring: Uses multiple mounting hole patterns to support several brands and applications with one BRAKING part number.
- Enhanced heat capacity: Helps resist overheating during muddy-track riding, extended braking, and challenging off-road conditions.
- Semi-floating construction: Three fixed points increase stiffness, while three floating points help manage heat-related deformation.
- Wave outer profile: Promotes heat dissipation and supports consistent braking performance with a 4.5 mm rotor thickness.
- Flush-pin design: Helps maximize clearance between the rotor, caliper, and bracket.
- Off-road-specific design: The BRAKING S34505 is the only rear semi-floating rotor developed for the off-road market.
- Fitment: Fits 2015-2016 Beta 390 RR, 2015-2016 Beta 430 RR, 2015-2016 Beta 480 RR, 2015-2017 Beta 300 Xtrainer, and 2013 Beta 250 RR 2T.
Fitment:
2013 Beta 250 RR (2T)
2013 Beta 300 RR (2t)
2013 Beta 350 RR
2013 Beta 400 RR
2013 Beta 450 RR
2013 Beta 498 RR
2014 Beta 250 RR (2T)
2014 Beta 300 RR (2t)
2014 Beta 350 RR
2014 Beta 400 RR
2014 Beta 450 RR
2014 Beta 498 RR
2015 Beta 250 RR (2T)
2015 Beta 300 RR (2t)
2015 Beta 300 Xtrainer
2015 Beta 350 RR
2015 Beta 390 RR
2015 Beta 430 RR
2015 Beta 480 RR
2016 Beta 250 RR (2T)
2016 Beta 300 RR (2t)
2016 Beta 300 Xtrainer
2016 Beta 350 RR
2016 Beta 390 RR
2016 Beta 430 RR
2016 Beta 480 RR
2017 Beta 250 RR (2T)
2017 Beta 250 RR (RE)
2017 Beta 300 RR (2t)
2017 Beta 300 RR (RE)
2017 Beta 300 Xtrainer
2017 Beta 350 RR
2017 Beta 350 RR (RE)
2017 Beta 390 RR
2017 Beta 390 RR (RE)
2017 Beta 430 RR
2017 Beta 430 RR (RE)
2017 Beta 480 RR
2017 Beta 480 RR (RE)
2018 Beta 125 RR (2t)
2018 Beta 250 RR (2T)
2018 Beta 250 RR (RE)
2018 Beta 300 RR (2t)
2018 Beta 300 RR (RE)
2018 Beta 300 Xtrainer
2018 Beta 350 RR
2018 Beta 350 RR (RE)
2018 Beta 390 RR
2018 Beta 390 RR (RE)
2018 Beta 430 RR
2018 Beta 430 RR (RE)
2018 Beta 480 RR
2018 Beta 480 RR (RE)
2019 Beta 125 RR (2t)
2019 Beta 125 RR (RE)
2019 Beta 200 RR (2t)
2019 Beta 250 RR (2T)
2019 Beta 250 RR (RE)
2019 Beta 300 RR (2t)
2019 Beta 300 RR (RE)
2019 Beta 300 Xtrainer
2019 Beta 350 RR
2019 Beta 350 RR (RE)
2019 Beta 390 RR
2019 Beta 390 RR (RE)
2019 Beta 430 RR
2019 Beta 430 RR (RE)
2019 Beta 480 RR
2019 Beta 480 RR (RE)
2020 Beta 125 RR (2t)
2020 Beta 125 RR (RE)
2020 Beta 200 RR (2t)
2020 Beta 250 RR (2T)
2020 Beta 250 RR (RE)
2020 Beta 300 RR (2t)
2020 Beta 300 RR (RE)
2020 Beta 300 Xtrainer
2020 Beta 350 RR
2020 Beta 350 RR (RE)
2020 Beta 390 RR
2020 Beta 390 RR (RE)
2020 Beta 430 RR
2020 Beta 430 RR (RE)
2020 Beta 480 RR (RE)
2020 Yamaha YZ450F
2021 Beta 125 RR (2t)
2021 Beta 125 RR (RE)
2021 Beta 200 RR (2t)
2021 Beta 200 RR (RE)
2021 Beta 250 RR (2T)
2021 Beta 250 RR (RE)
2021 Beta 300 RR (2t)
2021 Beta 300 RR (RE)
2021 Beta 300 Xtrainer
2021 Beta 350 RR
2021 Beta 350 RR (RE)
2021 Beta 390 RR
2021 Beta 390 RR (RE)
2021 Beta 430 RR
2021 Beta 430 RR (RE)
2021 Beta 480 RR (RE)
2021 Yamaha YZ250F
2021 Yamaha YZ450F
2021 Yamaha YZ450FX
2022 Beta 125 RR (2t)
2022 Beta 125 RR (RE)
2022 Beta 200 RR (2t)
2022 Beta 200 RR (RE)
2022 Beta 250 RR (2T)
2022 Beta 250 RR (RE)
2022 Beta 300 RR (2t)
2022 Beta 300 RR (RE)
2022 Beta 300 Xtrainer
2022 Beta 350 RR
2022 Beta 350 RR (RE)
2022 Beta 390 RR
2022 Beta 390 RR (RE)
2022 Beta 430 RR
2022 Beta 430 RR (RE)
2022 Beta 480 RR
2022 Beta 480 RR (RE)
2022 Yamaha YZ125
2022 Yamaha YZ250
2022 Yamaha YZ250F
2022 Yamaha YZ250FX
2022 Yamaha YZ450F
2022 Yamaha YZ450FX
2023 Beta 125 RR (2t)
2023 Beta 125 RR (RE)
2023 Beta 200 RR (2t)
2023 Beta 200 RR (RE)
2023 Beta 250 RR (2T)
2023 Beta 250 RR (RE)
2023 Beta 300 RR (2t)
2023 Beta 300 RR (RE)
2023 Beta 300 Xtrainer
2023 Beta 350 RR
2023 Beta 350 RR (RE)
2023 Beta 390 RR
2023 Beta 390 RR (RE)
2023 Beta 430 RR
2023 Beta 430 RR (RE)
2023 Beta 480 RR
2023 Beta 480 RR (RE)
2023 Yamaha YZ125
2023 Yamaha YZ250
2023 Yamaha YZ250F
2023 Yamaha YZ250FX
2023 Yamaha YZ450F
2023 Yamaha YZ450FX
2024 Yamaha YZ125
2024 Yamaha YZ250
2024 Yamaha YZ250F
2024 Yamaha YZ250FX
2024 Yamaha YZ450F
2024 Yamaha YZ450FX