Dirt Tricks BT-51-D-B Lightweight Steel Rear Sprocket - 51T - Black

Material: Steel
Sprocket Position: Rear
Sprocket Teeth: 51

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 sprocket available. Our Diamond Black and Chromatic Rear Sprockets use our latest design and are a revolutionary change in weight and color. Our new Dirt Tricks Zirconium Rear Sprockets are lighter than the twin metal designs available, and the new coating on these sprockets reduces friction up to 50%, increases durability, and looks sharp. Our Rear Sprockets are 2.5 times stronger than stainless steel and use a unique minimalist design and appearance. We back these sprockets with a one year guarantee: if you wear it out, we will replace it..

Vehicle Fitment:

2013-2024 Beta 250 RR
2017-2024 Beta 250 RR Race Edition
2014 Beta 250 RR-Race Edition (2-Stroke)
2013-2024 Beta 300 RR
2017-2024 Beta 300 RR Race Edition
2014 Beta 300 RR-Race Edition (2-Stroke)
2016-2017 Beta 300 Xtrainer
2013-2014 Beta 350 RR
2023-2024 Beta 350 RR
2015-2016 Beta 350 RR EFI
2017-2024 Beta 350 RR Race Edition
2013 Beta 350 RS
2015-2016 Beta 390 RR
2023-2024 Beta 390 RR
2017-2024 Beta 390 RR Race Edition
2013-2014 Beta 400 RR
2014 Beta 400 RS
2015-2016 Beta 430 RR
2023-2024 Beta 430 RR
2017-2024 Beta 430 RR Race Edition
2015-2016 Beta 430 RS
2013-2014 Beta 450 RR
2014 Beta 450 RR-Race Edition
2013-2014 Beta 450 RS
2015-2016 Beta 480 RR
2023-2024 Beta 480 RR
2017-2024 Beta 480 RR Race Edition
2013-2014 Beta 498 RR
2014 Beta 498 RR-Race Edition
2015-2016 Beta 500 RS
2019-2024 Beta Xtrainer