Rear Sprocket 49t 520 Yam

Features:

• Manufactured from 7075 T6- 51 aluminum
• Stronger than steel sprockets in tensile, yield and shear strength
• Far lighter than steel for less unsprung weight
• Most rears provided with lightening holes
• Made from full thickness aluminum for maximum strength

Fits:
Yamaha_Dt400 1977 to 1978
Yamaha_It250 1977 to 1980
Yamaha_It400 1976 to 1979
Yamaha_It425_1980_
Yamaha_Mx250_1975_
Yamaha_Mx400_1975_
Yamaha_TT500 1976 to 1981
Yamaha_XT500 1976 to 1981
Yamaha_YFM350X Warrior 1989 to 2004
Yamaha_YFM660R Raptor 2001 to 2005
Yamaha_YFS200 Blaster 1988 to 2006
Yamaha_YFZ350 Banshee 1989 to 2006
Yamaha_YTZ250 Tri-Z 1985 to 1986
Yamaha_YZ250 1974 to 1979
Yamaha_YZ360 1974 to 1975
Yamaha_YZ400 1976 to 1979