BikeMaster Kawasaki Polaris Rear Steel Sprocket 520 40T - Black
Fits Polaris, Kawasaki · 1984–2011
See all 14 models this fits
- Polaris Trail Boss 330
- Polaris Trail Blazer 400
- Polaris Trail Blazer 250
- Polaris Scrambler 500 4x4
- Polaris Trail Boss 325
- Polaris Xpress 300
- Polaris Trail Boss 250
- Polaris Magnum 425 2x4
- Polaris Trail Blazer 330
- Polaris Trail Boss 250 2x4
- Polaris Trail Boss 350L 2x4
- Polaris Scrambler 250
- Kawasaki ZX550 GPZ
- Polaris 300 2x4
Year and model taken from the manufacturer's fitment data. Not sure? Ask us with your year, make and model.
- Genuine BikeMaster product, not a copy
- Authorized dealer — sourced from the manufacturer or their distributor
- Free US shipping over $150 · 90-day returns
Product details
BikeMaster Kawasaki Polaris Rear Steel Sprocket 520 40T - Black
Meticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your motorcycle. BikeMaster® Rear Sprockets are machined from 1045 steel and coated with a beautiful black Cataphoresis finish. A perfect match for the BikeMaster® line of chains.
| Brand | BikeMaster |
|---|---|
| Category | Drivetrain |
| Part number | bkm965234 |
| UPC | 887337312927 |
| Shipping weight | 1.9 lb |
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Free US shipping over $150
$9.95 flat rate under $150, free above it. Most orders dispatch within 1–2 business days and arrive 3–5 business days after that.
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Ships from five US warehouses
Your order leaves whichever warehouse is closest to you, which is what keeps transit times short across the country.
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Fits your bike or your money back
Wrong fit? Send it back and we refund in full. Message us your year, make and model and we will confirm before you order.
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90-day returns, no restocking fees
Return any unused item in its original packaging within 90 days of delivery.
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Authorized dealer, genuine parts
Every part is sourced directly from the manufacturer or their authorized distributor — this one from BikeMaster.
Motorcycle parts are model specific and the same part often changes between model years. If you are not certain this one fits, ask us first — it takes a minute and it saves a return.
- Send the bike. Year, make, model and trim — for example “2021 Suzuki GSX-R750”.
- Send the VIN if you have it. It removes any doubt about a mid-year running change.
- We confirm before you order. A technician at the dealership checks this part against your bike. No charge, no obligation.