Dirt Tricks KTM 85 SX Rear 47-Tooth Chromoly Sprocket with Black Finish – Part Number KTM85-47-D-B

Designed by Dirt Tricks president and engineer Greg Burns in 2002, the Dirt Tricks KTM 85 SX Rear 47-Tooth Chromoly Sprocket combines advanced aerospace steel knowledge with innovative heat treatments and finite element analysis to deliver unmatched durability. This sprocket is engineered to withstand an entire season of intense off-road riding while maintaining a lightweight profile comparable to aluminum options. Its robust construction ensures longevity and reliable performance in demanding conditions, making it a top choice for serious riders seeking durability and efficiency.
Constructed from 2.5 times stronger material than stainless steel, the sprocket features a minimalist yet functional design that reduces weight without sacrificing strength. The black finish not only provides an aggressive look but also adds an extra layer of corrosion resistance. The sprocket's unique coating reduces friction by up to 50%, which enhances drivetrain efficiency and extends component life. Additionally, the sprocket is compatible with KTM 85 SX models from 2004 to 2013, with a 17-tooth front and 14-tooth rear setup, ensuring a precise fit for your bike.
This product is backed by a two-year guarantee, reflecting Dirt Tricks' confidence in its durability. Whether you're a competitive rider or a trail enthusiast, the Dirt Tricks Chromoly Rear Sprocket offers a combination of innovative design, advanced materials, and proven performance. Its revolutionary weight reduction and friction-lowering coating make it a TRICK upgrade for your KTM 85 SX, providing reliable power transfer and long-lasting performance in rugged off-road environments.

Features:

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

• Built to last an entire season of hard riding while maintaining a lightweight profile

• Available in Diamond Black and Chromatic finishes with revolutionary weight and color changes

• Lighter than twin-metal designs with a friction-reducing coating that cuts up to 50% of friction

• Constructed from 2.5 times stronger material than stainless steel with a minimalist design

• Backed by a two-year guarantee for durability and reliability

Fits,
Gas-Gas MC 85 17/14 2023
Gas-Gas MC 85 17/14 2024
Gas-Gas MC 85 17/14 2025
Gas-Gas MC 85 17/14 2026
Gas-Gas MC 85 19/16 2021
Gas-Gas MC 85 19/16 2022
Gas-Gas MC 85 19/16 2023
Gas-Gas MC 85 19/16 2024
Gas-Gas MC 85 19/16 2025
Gas-Gas MC 85 19/16 2026
Husqvarna TC 85 (17/14) 2017
Husqvarna TC 85 (17/14) 2018
Husqvarna TC 85 (17/14) 2019
Husqvarna TC 85 (17/14) 2020
Husqvarna TC 85 (17/14) 2021
Husqvarna TC 85 (17/14) 2022
Husqvarna TC 85 (17/14) 2023
Husqvarna TC 85 (17/14) 2024
Husqvarna TC 85 (17/14) 2025
Husqvarna TC 85 (17/14) 2026
KTM 85 SX (17/14) 2004
KTM 85 SX (17/14) 2013
KTM 85 SX (17/14) 2005
KTM 85 SX (17/14) 2006
KTM 85 SX (17/14) 2007
KTM 85 SX (17/14) 2008
KTM 85 SX (17/14) 2009
KTM 85 SX (17/14) 2010
KTM 85 SX (17/14) 2011
KTM 85 SX (17/14) 2012
KTM 85 SX (17/14) 2014
KTM 85 SX (17/14) 2015
KTM 85 SX (17/14) 2016
KTM 85 SX (17/14) 2017
KTM 85 SX (17/14) 2018
KTM 85 SX (17/14) 2019
KTM 85 SX (17/14) 2020
KTM 85 SX (17/14) 2021
KTM 85 SX (17/14) 2022
KTM 85 SX (17/14) 2023
KTM 85 SX (17/14) 2024
KTM 85 SX (17/14) 2025
KTM 85 SX (17/14) 2026