Dirt Tricks Chromoly Steel and Zirconium Rear Sprocket for Honda CRF450RX and CR500R - 49 Tooth, Black

The Dirt Tricks CR-49-D-B rear sprocket is engineered for demanding off-road riding, combining durability with lightweight performance. Designed and patented by Dirt Tricks president Greg Burns in 2002, this sprocket benefits from aerospace-grade steels, advanced heat treatments, and finite element analysis to ensure maximum strength and longevity. It is built to withstand an entire season of rigorous riding, making it an ideal choice for serious motocross enthusiasts seeking reliability and performance. The sprocket's design emphasizes minimalism, with a unique shape that offers 2.5 times the strength of stainless steel while maintaining a weight comparable to aluminum.
Our innovative Zirconium coating reduces friction by up to 50%, significantly increasing durability and efficiency. Available in classic Diamond Black and Chromatic finishes, these sprockets deliver a striking appearance along with enhanced performance. The 49-tooth configuration provides optimal gear ratios for aggressive riding styles and is compatible with Honda CRF450RX as well as multiple Honda CR500R models from 1984 to 2001. Built using high-strength chromoly steel, this sprocket is engineered to endure harsh off-road conditions and high-stress environments.
The minimalist design not only optimizes weight savings but also ensures ease of installation and maintenance. Backed by a one-year guarantee, Dirt Tricks offers confidence in their product's durability and performance. Whether you're racing or trail riding, this sprocket delivers the strength, reduced friction, and reliability you need to push your machine to the limit.
Upgrade your bike with the Dirt Tricks CR-49-D-B rear sprocket for superior durability, reduced friction, and enhanced performance on your Honda CRF450RX or CR500R.

Features:

• Designed and patented by Dirt Tricks president Greg Burns with aerospace steels and FEA stress analysis

• Built to last an entire season of hard riding while maintaining lightweight aluminum-like weight

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

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

• 2.5 times stronger than stainless steel with a minimalist design for optimal strength and weight savings

• Compatible with Honda CRF450RX and Honda CR500R models from 1984 to 2001

• Constructed from high-strength chromoly steel for demanding off-road use

• Backed by a one-year guarantee for confidence in durability and performance

Fits,
Honda CR125R 1983
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Honda CRF450R 2003
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