VORTEX Steel Rear Sprocket, 48 Tooth, Yamaha, 642AS-48

Steel Rear Sprocket - 48 Tooth - Yamaha

The VORTEX Steel Rear Sprocket features a 48-tooth design and is made from carbon steel for durability. Its satin black electroplated finish resists corrosion, helping the sprocket maintain its appearance and performance through extended use.

Hardened teeth are designed to hold up to many miles without affecting the sprocket's strength. The sprocket is cupped down from the tooth ring to the body to reduce weight as much as possible while retaining its steel construction.

Distributor part number: 642AS-48. Manufacturer part number: 642AS-48. Fits 2017, 2022, 2023, and 2025 Yamaha YZF-R1; 2018, 2019, 2020, 2023, and 2024 Yamaha YZF-R1M; and 2000 Yamaha YZF-R6.

Features:

• Construction: Made from carbon steel.
• Tooth Count: 48 teeth.
• Finish: Satin black electroplated finish resists corrosion.
• Tooth Design: Hardened teeth are designed to withstand many miles without affecting strength.
• Weight Reduction: Cupped design from the tooth ring to the body reduces weight as much as possible.
• Fitment: Fits 2017, 2022, 2023, and 2025 Yamaha YZF-R1; 2018, 2019, 2020, 2023, and 2024 Yamaha YZF-R1M; and 2000 Yamaha YZF-R6.

Fitment:
1999 Yamaha YZF-R6
2000 Yamaha YZF-R6
2001 Yamaha YZF-R6
2002 Yamaha YZF-R6
2015 Yamaha YZF-R1
2015 Yamaha YZF-R1M
2016 Yamaha YZF-R1
2016 Yamaha YZF-R1M
2017 Yamaha YZF-R1
2017 Yamaha YZF-R1M
2018 Yamaha YZF-R1
2018 Yamaha YZF-R1M
2019 Yamaha YZF-R1
2019 Yamaha YZF-R1M
2020 Yamaha YZF-R1
2020 Yamaha YZF-R1M
2021 Yamaha YZF-R1
2021 Yamaha YZF-R1M
2022 Yamaha YZF-R1
2022 Yamaha YZF-R1M
2023 Yamaha YZF-R1
2023 Yamaha YZF-R1M
2024 Yamaha YZF-R1
2024 Yamaha YZF-R1M
2025 Yamaha YZF-R1
2025 Yamaha YZF-R1M
2026 Yamaha YZF-R1
2026 Yamaha YZF-R1M