The BRAKING S34503 Rear Multi-Fit Semi-Floating Brake Rotor is engineered for off-road riders who demand consistent braking performance in challenging conditions. Its multi-fit inner ring uses multiple hole patterns, allowing one part number to support multiple brands and applications while simplifying product selection and inventory management. This rear rotor is designed to fit 2004–2013 Kawasaki KX250F models.
The semi-floating construction uses three fixed mounting points to increase rotor stiffness and three floating points to help manage deformation caused by heat. This design improves braking consistency during muddy track conditions, extended braking, and other demanding riding situations. The wave-style outer profile supports heat dissipation, while the increased rotor thickness contributes to improved heat capacity and resistance to overheating.
The outer-side flush pin design helps maintain clearance between the rotor, brake caliper, and bracket. BRAKING identifies the S34503 as a rear semi-floating rotor developed specifically for the off-road market, providing a durable replacement option for riders seeking dependable fitment and thermal performance. Manufacturer part number: S34503. Vendor part number: S34503.
Features:
- Multi-fit inner ring: Multiple hole patterns allow one rotor design to support several brands and applications.
- Heat management: Increased heat capacity helps resist overheating during muddy track use and prolonged brake dragging.
- Semi-floating construction: Three fixed points increase stiffness, while three floating points help manage heat-related deformation.
- Wave profile: Outer wave design and 0.18-inch rotor thickness promote improved heat dissipation.
- Caliper clearance: Outer-side flush pins help maximize clearance between the rotor, caliper, and bracket.
- Off-road application: Rear semi-floating rotor design developed for off-road motorcycle use.
- Fitment: Fits 2004–2013 Kawasaki KX250F models.
- Brand and part number: BRAKING S34503 rear multi-fit semi-floating brake rotor.
Fitment:
2003 Kawasaki KX125
2003 Kawasaki KX250
2004 Kawasaki KX125
2004 Kawasaki KX250
2004 Kawasaki KX250F
2004 Suzuki RM-Z250
2005 Kawasaki KX125
2005 Kawasaki KX250
2005 Kawasaki KX250F
2005 Suzuki RM-Z250
2006 Kawasaki KX250
2006 Kawasaki KX250F
2006 Kawasaki KX450F
2006 Suzuki RM-Z250
2007 Kawasaki KX250
2007 Kawasaki KX250F
2007 Kawasaki KX450F
2008 Kawasaki KX250
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
2019 Kawasaki KX250F
2021 Kawasaki KX250F
2021 Kawasaki KX250X
2022 Kawasaki KX250F
2022 Kawasaki KX250X
2023 Kawasaki KX250F
2023 Kawasaki KX250X
2024 Kawasaki KX250F
2024 Kawasaki KX250X
2024 Kawasaki KX450F
2024 Kawasaki KX450X