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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

2003 Yamaha YZ125 JT Sprockets

2003 Yamaha

YZ125

Drive Type: Chain
Front Tire Size: 80/100-21
Rear Tire Size: 100/90-19
Spark Plug: BR9EG
Chain Size: 520
Chain Links: 112
Front Sprocket/Pulley Teeth: 13
Rear Sprocket/Pulley Teeth: 48

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

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JT Sprockets Tooth Rear Steel Sprocket For 520 Chain for Select Honda and Yamaha Dirt Bikes
$32.28

6 Options available

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JT Sprockets Front Sprocket for 1987-2004 Yamaha YZ125 and 1992 Yamaha WR200R Dirt Bikes
$9.21

3 Options available

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JT Sprockets Rear Steel Sprocket for Select Yamaha Dirt Bikes
$29.78

Part #: 80880346S Mfg Part #: JTR251.46

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JT Sprockets Black Rear Aluminum Sprocket for Select Yamaha Dirt Bikes
$38.28

5 Options available

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JT Sprockets Blue Rear Aluminum Sprocket for Select Yamaha Dirt Bikes
$36.32

5 Options available

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JT Sprockets Rear Steel Sprocket for 1999-2023,2025 Yamaha YZ and 2001-2009,2011-2023 Yamaha WR Dirt Bikes
$29.78

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