Kit Includes: Dirt Tricks countershaft and rear sprockets & D.I.D ERT3 Gold Non O-Ring Chain.
Rear Sprocket Features: High quality heat-treated chrome-moly steel which is 2.5 times stronger than steel and 3 times stronger than 7075 alloy.
Closed Truss" design on sprockets evenly distributes stress levels allowing for an overall decrease in weight.
3 rear sprocket finishes to choose from. Chrome, Chromatic & Black. " Black" is Dark Charcoal Gray.
Front Sprocket Features: built from an ultra-hard tool steel. Most front sprockets sold today are “case hardened”, meaning that only a thin outer layer of steel is hardened. Below that layer is soft steel.
Sprockets are made in USA.
D.I.D CHAIN: The ERT3 has SDH pin treatment that creates an extremely hard Chromium Carbide layer on the pin’s surface while the inner core is maintained soft to absorb extreme shock loads.
ERT3 chain uses solid bushing technology for high wear resistance. The cold-formed solid bushings have a smooth seamless surface with complete roundness, giving the chain exceptional wear life.
The chain is completely gold. Inner & outer side plates.
Fitment From Parts Finder:
HONDA (98-08) CR 250R & 500R