Over 185,000 Parts and accessories in stock

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Over 185,000 Parts and accessories in stock

Free Same-Day Shipping on orders over $89 Tech Support Backed by Years of Riding Experience

1990 Yamaha YZ490 Chain Guides/Sliders & Rollers

1990 Yamaha

YZ490

Drive Type: Chain
Front Tire Size: 80/100-21
Rear Tire Size: 110/100-18
Spark Plug: B9EG
Chain Size: 520
Chain Links: 112
Front Sprocket/Pulley Teeth: 14
Rear Sprocket/Pulley Teeth: 48

For reference only, please consult your owner’s manual to confirm your sizes

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Moose Offroad Aluminum Chain Guide for 1989-1992 Yamaha YZ and 1991-1993 Yamaha WR Dirt Bikes
$53.95

Part #: 273684 Mfg Part #: 1231-0420

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Moose Offroad Replacement Lower Wear Block For Moose Aluminum Chain Guides for Select Kawasaki, Suzuki, and Yamaha Dirt Bikes
$15.95

Part #: 272417 Mfg Part #: 1231-0197

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Moose Offroad Chain Roller for Select Honda and Yamaha Dirt Bikes
$21.95

Part #: 271127 Mfg Part #: 1231-0035

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Moose Offroad Replacement Upper Wear Block For Moose Aluminum Chain Guides for Select Kawasaki, Suzuki, and Yamaha Dirt Bikes
$15.95

Part #: 591043 Mfg Part #: M010-170-10

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