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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

Moose Offroad Drivetrain for your 2018 Beta RR 300 Race 2-Stroke

2018 Beta

RR 300 Race 2-Stroke

Drive Type: Chain
Front Tire Size: 90/90-21
Rear Tire Size: 140/80-18
Spark Plug: BR7ES
Chain Size: 520
Chain Links: 114
Front Sprocket/Pulley Teeth: 13
Rear Sprocket/Pulley Teeth: 49
Battery: YTX5L-BS

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

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Moose Offroad Red Rear Tooth Aluminum Sprocket 1211-BET for Select Beta Dirt Bikes
$39.95

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Moose Offroad Black Rear Tooth Aluminum Sprocket 1211-BET for Select Beta Dirt Bikes
Closeout $9.95 - $39.95
$39.95 - 75% Off

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Moose Offroad Steel Rear Sprocket for Select Beta Dirt Bikes
$12.95

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