Vortex Racing Aluminum Rear Sprocket 525 45 Tooth- Black

Vortex Rear Sprockets are made to precise specifications from aluminum ensuring concentricity and durability. Lightening holes reduce rotating mass.

• 525 Chain Pitch
• 45 Teeth

Upgrade your motorcycle’s final-drive setup with the Vortex Racing 196ZK-45 aluminum rear sprocket. Manufactured to precise specifications, this black sprocket is designed to provide dependable durability, accurate chain engagement, and consistent performance for compatible BMW motorcycles. Its 525 chain pitch and 45-tooth configuration make it a direct choice for riders seeking a reliable replacement or gearing component.
The sprocket is constructed from lightweight aluminum to help reduce rotating mass compared with heavier steel alternatives. Integrated lightening holes further minimize rotational weight while maintaining a strong, durable design suitable for powersports applications. Precision manufacturing helps support proper concentricity, smooth operation, and long-lasting service under demanding riding conditions.
The Vortex Racing 196ZK-45 fits select BMW S1000RR, S1000R, and S1000XR models, including the 2012–2016 model years listed below. Verify your motorcycle’s original equipment specifications, chain pitch, tooth count, and clearance before installation. Professional installation is recommended to ensure correct sprocket alignment, chain tension, and fastener torque.

• Application: BMW S1000RR, S1000R, and S1000XR motorcycles listed in the fitment information


• Chain Pitch: 525


• Tooth Count: 45


• Material: Lightweight aluminum


• Finish: Black


• Design: Precision manufactured with lightening holes


• Part Number: Vortex Racing 196ZK-45

Features:

• 525 chain pitch for compatible motorcycle final-drive systems

• 45-tooth configuration for replacement or gearing applications

• Lightweight aluminum construction helps reduce rotating mass

• Lightening holes support reduced weight while maintaining durability

• Precision manufacturing promotes concentricity and consistent chain engagement

• Black finish for a clean, performance-oriented appearance

• Fits select 2012–2016 BMW S1000RR, S1000R, and S1000XR models

Fitment:
BMW S1000R Base 2014
BMW S1000R Base 2015
BMW S1000R Base 2016
BMW S1000R Base 2021
BMW S1000R Base 2022
BMW S1000R Base 2023
BMW S1000R Base 2024
BMW S1000RR Base 2012
BMW S1000RR Base 2013
BMW S1000RR Base 2014
BMW S1000RR Base 2015
BMW S1000RR Base 2016
BMW S1000RR Base 2020
BMW S1000RR Base 2021
BMW S1000RR Base 2022
BMW S1000RR Base 2023
BMW S1000XR Base 2015
BMW S1000XR Base 2016
BMW S1000XR Base 2020
BMW S1000XR Base 2021
BMW S1000XR Base 2022
BMW S1000XR Base 2023
BMW S1000XR Base 2024