1989 Yamaha YZ490 Sprockets - Rear, Front, Steel, Aluminum

JT Sprockets® - High Carbon Steel Sprocket
0
# 1806554198
$20.43 - $28.32
JT Sprockets® - Chromoly Steel Alloy Sprocket
0
# 1806501027
$10.07 - $10.76
BikeMaster® - 520 Series Sprocket
0
# 1806521957
$8.01 - $33.89
ProX® - Rear Sprocket Bolt Set
1
# mpn4655886729
$9.99
ProX® 07.FS23080-14 - Front Sprocket
1
# 1806485955
$21.99
Renthal® - Hard Anodised Rear Sprocket
0
# 4235269782
$84.11
Renthal® 507U-520-43GPSI - Ultralight Rear Chainwheel
0
# 4903938662
$84.11