DIRT TRICKS Zirconium Rear Sprocket for Beta 250/300 Xtrainer and RR Models, 51 Tooth

The DIRT TRICKS Zirconium Rear Sprocket (Part Number: BT-51-Z-C) is engineered for demanding off-road riding, offering exceptional durability and performance. Designed and patented by Greg Burns, the sprocket leverages advanced aerospace steel knowledge, heat treatments, and finite element analysis to create a product that withstands an entire season of rigorous use. Its lightweight construction rivals aluminum, making it an ideal choice for riders seeking strength without added weight. The sprocket features a sleek Diamond Black finish with revolutionary design improvements that reduce weight and enhance visual appeal. The Zirconium coating further cuts friction by up to 50%, increases wear resistance, and delivers a sharp, modern look. Constructed to be 2.5 times stronger than stainless steel, this sprocket utilizes a minimalist design that emphasizes durability and efficiency. Backed by a one-year guarantee, the DIRT TRICKS Zirconium Rear Sprocket provides unmatched reliability for Beta models including the 250 and 300 RR, as well as the Xtrainer series from 2013 to 2017. Whether you ride on tough trails or compete in demanding events, this sprocket ensures smooth power transfer and long-lasting performance, making it a valuable upgrade for serious off-road enthusiasts.

Features:

• Designed and patented by Greg Burns using aerospace steels, heat treatments, and FEA stress analysis for maximum durability

• Engineered to last an entire season of aggressive riding while maintaining lightweight aluminum-like weight

• Diamond Black and Chromatic finishes with innovative design for reduced weight and improved aesthetics

• Zirconium coating reduces friction by up to 50%, enhances durability, and provides a sharp appearance

• Constructed to be 2.5 times stronger than stainless steel with a minimalist design for strength and efficiency

• Backed by a one-year guarantee for peace of mind and long-term reliability

Fits,
Beta 250 RR (2T) 2014
Beta 250 RR (2T) 2015
Beta 250 RR (2T) 2017
Beta 250 RR (2T) 2013
Beta 250 RR (2T) 2016
Beta 250 RR (2T) 2018
Beta 250 RR (2T) 2019
Beta 250 RR (2T) 2020
Beta 250 RR (2T) 2021
Beta 250 RR (2T) 2022
Beta 250 RR (2T) 2023
Beta 250 RR (2T) 2024
Beta 250 RR (RE) 2017
Beta 250 RR (RE) 2018
Beta 250 RR (RE) 2019
Beta 250 RR (RE) 2020
Beta 250 RR (RE) 2021
Beta 250 RR (RE) 2022
Beta 250 RR (RE) 2023
Beta 300 RR (2T) 2013
Beta 300 RR (2T) 2016
Beta 300 RR (2T) 2014
Beta 300 RR (2T) 2015
Beta 300 RR (2T) 2017
Beta 300 RR (2T) 2018
Beta 300 RR (2T) 2019
Beta 300 RR (2T) 2020
Beta 300 RR (2T) 2021
Beta 300 RR (2T) 2022
Beta 300 RR (2T) 2023
Beta 300 RR (2T) 2024
Beta 300 RR (RE) 2017
Beta 300 RR (RE) 2018
Beta 300 RR (RE) 2019
Beta 300 RR (RE) 2020
Beta 300 RR (RE) 2021
Beta 300 RR (RE) 2022
Beta 300 RR (RE) 2023
Beta 300 Xtrainer 2015
Beta 300 Xtrainer 2016
Beta 300 Xtrainer 2017
Beta 300 Xtrainer 2018
Beta 300 Xtrainer 2019
Beta 300 Xtrainer 2020
Beta 300 Xtrainer 2021
Beta 300 Xtrainer 2022
Beta 300 Xtrainer 2023
Beta 300 Xtrainer 2024
Beta 350 RR (RE) 2017
Beta 350 RR (RE) 2018
Beta 350 RR (RE) 2019
Beta 350 RR (RE) 2020
Beta 350 RR (RE) 2021
Beta 350 RR (RE) 2022
Beta 350 RR (RE) 2023
Beta 350 RR 2013
Beta 350 RR 2014
Beta 350 RR 2015
Beta 350 RR 2016
Beta 350 RR 2017
Beta 350 RR 2018
Beta 350 RR 2019
Beta 350 RR 2020
Beta 350 RR 2021
Beta 350 RR 2022
Beta 350 RR 2023
Beta 350 RR 2024
Beta 350 RS 2013
Beta 390 RR 2016
Beta 390 RR (RE) 2017
Beta 390 RR (RE) 2018
Beta 390 RR (RE) 2019
Beta 390 RR (RE) 2020
Beta 390 RR (RE) 2021
Beta 390 RR (RE) 2022
Beta 390 RR (RE) 2023
Beta 390 RR 2015
Beta 390 RR 2017
Beta 390 RR 2018
Beta 390 RR 2019
Beta 390 RR 2020
Beta 390 RR 2021
Beta 390 RR 2022
Beta 390 RR 2023
Beta 390 RS 2015
Beta 390 RS 2016
Beta 400 RR 2013
Beta 400 RR 2014
Beta 400 RS 2014
Beta 430 RR 2016
Beta 430 RR (RE) 2017
Beta 430 RR (RE) 2018
Beta 430 RR (RE) 2019
Beta 430 RR (RE) 2020
Beta 430 RR (RE) 2021
Beta 430 RR (RE) 2022
Beta 430 RR (RE) 2023
Beta 430 RR 2015
Beta 430 RR 2017
Beta 430 RR 2018
Beta 430 RR 2019
Beta 430 RR 2020
Beta 430 RR 2021
Beta 430 RR 2022
Beta 430 RR 2023
Beta 430 RR 2024
Beta 430 RS 2016
Beta 430 RS 2015
Beta 450 RR 2013
Beta 450 RR 2014
Beta 450 RS 2014
Beta 450 RS 2013
Beta 480 RR (RE) 2017
Beta 480 RR (RE) 2018
Beta 480 RR (RE) 2019
Beta 480 RR (RE) 2020
Beta 480 RR (RE) 2021
Beta 480 RR (RE) 2022
Beta 480 RR (RE) 2023
Beta 480 RR 2015
Beta 480 RR 2016
Beta 480 RR 2017
Beta 480 RR 2018
Beta 480 RR 2019
Beta 480 RR 2022
Beta 480 RR 2023
Beta 480 RR 2024
Beta 498 RR 2013
Beta 498 RR 2014
Beta 500 RS 2015
Beta 500 RS 2016