The RENTHAL Grooved Front Sprocket is a 13-tooth sprocket designed for select Kawasaki motorcycles. Its CNC-machined construction uses case-hardened and core-refined 655M13 nickel chromium steel for durability and wear resistance.
Machined self-cleaning mud grooves at each tooth help prevent mud buildup, supporting consistent sprocket performance in muddy riding conditions. The ultralight design provides a stated 10–15% weight savings. Distributor part number: 445--520-13GP. Manufacturer part number: 445--520-13GP.
Vehicle fitment includes the 2023 Kawasaki KLX230S, 2024 Kawasaki ER500 Z500 ABS, 2016 Kawasaki KLX 250 S, 2025 Kawasaki KLX230S ABS, 2024 Kawasaki ZX400 Ninja ZX-4RR ABS, 2022 Kawasaki KLX230R S, 2026 Kawasaki ZX400 Ninja ZX-4RR ABS, 2007 Kawasaki KLX250S, 2012 Kawasaki KLX250S, and 2021 Kawasaki KLX300R.
Features:
- Brand: RENTHAL
- Product: Grooved front sprocket
- Size: 13 tooth
- Construction: CNC-machined from case-hardened and core-refined 655M13 nickel chromium steel
- Mud grooves: Self-cleaning grooves at each tooth help prevent mud buildup
- Design: Ultralight construction with a stated 10–15% weight savings
- Manufacturer part number: 445--520-13GP
- Vehicle fitment: Fits select 2023 Kawasaki KLX230S, 2024 Kawasaki ER500 Z500 ABS, 2016 Kawasaki KLX 250 S, 2025 Kawasaki KLX230S ABS, 2024 Kawasaki ZX400 Ninja ZX-4RR ABS, 2022 Kawasaki KLX230R S, 2026 Kawasaki ZX400 Ninja ZX-4RR ABS, 2007 Kawasaki KLX250S, 2012 Kawasaki KLX250S, and 2021 Kawasaki KLX300R models
Fitment:
2006 Kawasaki KLX250S
2007 Kawasaki KLX250S
2009 Kawasaki KLX250S
2010 Kawasaki KLX250S
2012 Kawasaki KLX250S
2013 Kawasaki KLX250S
2014 Kawasaki KLX250S
2015 Kawasaki KLX 250 S
2016 Kawasaki KLX 250 S
2017 Kawasaki KLX 250 S
2020 Kawasaki KLX230
2020 Kawasaki KLX230R
2020 Kawasaki KLX250
2020 Kawasaki KLX300R
2021 Kawasaki KLX230
2021 Kawasaki KLX230R
2021 Kawasaki KLX230R S
2021 Kawasaki KLX300R
2022 Kawasaki KLX230
2022 Kawasaki KLX230R
2022 Kawasaki KLX230R S
2022 Kawasaki KLX300R
2022 Kawasaki KLX300SM
2023 Kawasaki KLX230R
2023 Kawasaki KLX230R S
2023 Kawasaki KLX230S
2023 Kawasaki KLX230S ABS
2023 Kawasaki KLX300
2023 Kawasaki KLX300R
2023 Kawasaki KLX300SM
2023 Kawasaki ZX400 Ninja ZX-4RR KRT Edition
2024 Kawasaki CR500 Z7 Hybrid
2024 Kawasaki CX500 Ninja 7 Hybrid
2024 Kawasaki EL450 Eliminator
2024 Kawasaki EL450 Eliminator ABS
2024 Kawasaki ER500 Z500 ABS
2024 Kawasaki EX500 Ninja 500
2024 Kawasaki EX500 Ninja 500 ABS
2024 Kawasaki KLX230R
2024 Kawasaki KLX230S
2024 Kawasaki KLX230S ABS
2024 Kawasaki KLX300
2024 Kawasaki KLX300SM
2024 Kawasaki ZX400 Ninja ZX-4R ABS
2024 Kawasaki ZX400 Ninja ZX-4RR 40th Anniversary Edition ABS
2024 Kawasaki ZX400 Ninja ZX-4RR ABS
2024 Kawasaki ZX400 Ninja ZX-4RR KRT Edition ABS
2025 Kawasaki EL450 Eliminator
2025 Kawasaki EL450 Eliminator ABS
2025 Kawasaki ER500 Z500 ABS
2025 Kawasaki EX500 Ninja 500
2025 Kawasaki KLX230R
2025 Kawasaki KLX230R S
2025 Kawasaki KLX230S
2025 Kawasaki KLX230S ABS
2025 Kawasaki KLX300
2025 Kawasaki ZX400 Ninja ZX-4R ABS
2025 Kawasaki ZX400 Ninja ZX-4RR ABS
2025 Kawasaki ZX400 Ninja ZX-4RR KRT Edition ABS
2026 Kawasaki EL450 Eliminator
2026 Kawasaki EL450 Eliminator ABS
2026 Kawasaki ER500 Z500 ABS
2026 Kawasaki KLX230R
2026 Kawasaki KLX230R S
2026 Kawasaki KLX230S
2026 Kawasaki KLX230S ABS
2026 Kawasaki KLX300
2026 Kawasaki KLX300SM
2026 Kawasaki ZX400 Ninja ZX-4R ABS
2026 Kawasaki ZX400 Ninja ZX-4RR ABS