Dirt Tricks YZ-49-D-B Lightweight Steel Rear Sprocket - 48T - Black engine-power-valve-components 2014-2017 Arctic Cat ZR 7000

2014-2017 Arctic Cat ZR 7000 LXR 129

2021-2023 Honda CRF450RL

26012-S007

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TCT-Ultra 3K Carbon fiber shell provides superior strength and impact dispersal properties

Dirt Tricks YZ-49-D-B Lightweight Steel Rear Sprocket - 48T - Black engine-power-valve-components 2014-2017 Arctic Cat ZR 7000Material: Steel Sprocket Position: Rear Sprocket Teeth: 49 The Dirt Tricks Rear Sprocket was designed and patented by Dirt Tricks president and engineer Greg Burns in 2002, using his knowledge of aerospace steels, heat treatments, as well as FEA stress analysis. His goal was to create a sprocket that would last an entire season of hard riding, yet be comparable in weight to aluminum, the end result has proven to be the toughest, most durable off road