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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

1978 Suzuki RM50 Drivetrain

1978 Suzuki

RM50

Drive Type: Chain
Front Tire Size: 2.50-14
Rear Tire Size: 3.00-12
Spark Plug: BP6HS
Chain Size: 420
Chain Links: 92
Front Sprocket/Pulley Teeth: 12
Rear Sprocket/Pulley Teeth: 42

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

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Parts Unlimited 12x37x12mm Bearing
$5.25

Part #: 120040 Mfg Part #: 6301-2RS

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JT Sprockets High Carbon 420 39 Tooth Steel Rear Sprocket
Sale $11.93
$13.25 - 10% Off

Part #: 8108339S Mfg Part #: JTR801.39

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JT Sprockets Sprocket for Select Kawasaki and Suzuki Dirt Bikes
Sale $9.67 - $11.93
$10.74 - 10% Off

6 Options available

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JT Sprockets Front Sprocket
Sale $5.29
$5.88 - 10% Off

4 Options available

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