REAR SPROCKET ALLOY RENTHAL, ULTRALITE 121U-428-51GPSI SILVER, SUZUKI, YAMAHA

Part No. SR118-51.REN (oro2u.com)

Fitment:

SUZUKI
RM80 1982-1995
RM85 2002-2022

YAMAHA
YZ80 1993-2001
YZ85 2002-2022
YZ85 LW 2022

RENTHAL ULTRALITE 121U-428-51

RENTHAL Rear Sprockets Hard Anodised Rear Chainwheels
Renthal's hard anodised rear chainwheels are specifically designed for road and road racing applications.
They are CNC machined from the same 7075 T6 material as our offroad chainwheels, yet feature the increased longevity

from the hard anodizing process.
Hard anodising is an integral surface coating which significantly increases the hardness and wear resistance of the chainwheel surface.