REAR SPROCKET RENTHAL YAM, ULTRALITE 437U-520-39GBSI SILVER

Part No. SR437-39.REN (oro2u.com)

Fitment:

YAMAHA ATV
YFM250 Raptor 2008-2013
YFM250 Raptor Special Ed 2008-2011
YFM250 Raptor Special Ed 2 2008-2009
YFM350 Warrior 1987-1988
YFM Raptor 2004-2013
YFM350 RSE-W Raptor SE 2007
YFZ350 Banshee 1987-1988
YFZ450 2004-2013
YFZ450 Bill Ballance Ed 2007
YFZ450 SE Special Ed 2007-2008
YFZ450R 2009-2020
YFZ450 Special Ed 2013-2019
YFZ450 2010-2011
YFM700 Raptor 2005-2020
YFM700 Raptor Special Ed 2007-2018
YFM700 Raptor Gytr Ed 2007.

YAMAHA Road
XT600E (Fit front sprocket with original 6mm spacer) 1999-2003

RENTHAL 437-520-39

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.