Ironman Sprockets are made from High quality heat-treated chromoly steel.
The Sprockets are is 2.5 times stronger than steel and 3 times stronger than 7075 alloy.
The "Closed Truss" decreases stress levels everywhere, allowing for an overall decrease in weight.
These Sprockets are about 8 oz lighter than the twin metal designs available.
Made in the USA & come with a 1-Year manufacturer wear warranty.
Absolutely the toughest racing sprockets made.
Fitment From Parts finder:
HONDA (99-14) TRX 400 EX
Also Fits Models Below:
(86-89) TRX 250R
(93-09) TRX 300EX
(02-14) TRX 450R & 400, 450 SPORTRAX