TT-R/DT-WR/3ET/YZ 50T

[HARDY HS900450 TT-R/DT-WR/3ET/YZ 50T Rough & Road]
The rear sprocket is made from A7075, which boasts the highest rigidity among aluminum alloys, then T6-treated and hard anodized.
The use of A7075 provides excellent durability and wear resistance while achieving weight reduction.
The mud groove, which efficiently expels mud, and HARDY's unique Lightning Hole, Chamfered, and Self-Cleaning mechanisms, which remove mud from the sprocket surface, truly demonstrate their value in muddy races where mud buildup is expected.
50T compatibility: TT250R
TT250Raid (520 conversion)
DT230LANZA (520 conversion)
DT200WR
DT200R (520 conversion) '88~
DT125R (520 conversion) '88~
YZ125 '87~'98
YZ250 '85~'98
YZ/WR400F '98
*Images are for illustration purposes only. The design and specifications of the products shown are subject to change without notice. Please be aware of this.