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Yamaha XT500 / XT600 Drive Chain 94580-40102
Yamaha XT500 / XT600 Drive Chain 94580-40102
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Product Description
This is a genuine factory-original, premium 520-pitch, 102-link sealed O-ring drive chain. Manufactured directly by Daido Kogyo Co. (D.I.D.) under their high-durability "V/S" O-ring specification for Yamaha, this chain is engineered to withstand the dusty trail conditions and constant low-end thump of single-cylinder dual-sport engines.
Note: Over time, Yamaha updated their cataloging system. This original part number, 94580-40102, has been officially succeeded by 9Y5-81871-01 (or 9Y581-87101).
Vehicle Compatibility
This 102-link chain is the exact factory-spec length and pitch for classic mid-to-large displacement XT dual-sport models:
| Make | Model | Model Year Range | Application |
| Yamaha | XT600 / XT600N / XT600Z Tenere | 1984–1989 | OEM Drive Chain (102 Links) |
| Yamaha | XT500E / XT500T / XT500Z | 1986–1994 | OEM Drive Chain (102 Links) |
Fitment Details
Before installing, verify your sprocket setup; the standard factory ratio for the 102-link chain on these XT models typically utilizes a 15-tooth front and 40-tooth rear sprocket combination. If you have modified your gearing to a larger rear sprocket, a 102-link chain may be too short. Use a proper chain breaker and riveting tool for installation. Keep the chain slack adjusted to 30–45 mm while on the side stand, and apply an O-ring-safe lubricant regularly to protect the rubber seals.
Important: Please ensure the part number matches your motorbike before purchasing. If you have any questions about the part or its compatibility, feel free to contact us. We’re here to help!
At Dmmotorcycles, we’ve specialized in vintage and vintage sports motorcycles and parts directly from Japan since 1998. We stock a wide selection of rare genuine and high-quality aftermarket parts and continually update our inventory to meet growing demand.
Looking for a specific part? Don’t hesitate to ask! We may have it in stock even if it’s not listed online. If not, we’ll do our best to source it for you.
We’re also happy to provide guidance on installation and offer excellent after-sales support to ensure your satisfaction.
Shipping Information
We ship worldwide, carefully inspecting and securely packing all parts to ensure safe delivery. Your order will be insured and shipped quickly, with the best available shipping option chosen for speed and reliability.
Please note:
- All parts are shipped from Cyprus (Europe).
- Customers outside the EU may incur additional import taxes based on the value of the item.

How we handle your order in 4 steps
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1. Order Verification
We confirm the order and make sure the correct part number, quantity, and any special requests match what’s on the sales confirmation
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2. Quality Check
Since our parts are new old stock we Inspect the parts for any defects, scratches, or missing components to ensure it meets quality standards. otherwise will notify you before proceeding with the order.
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3. Safe and Secure packaging
- Protective Wrapping: We use bubble wrap or foam padding to wrap the part, focusing on sharp edges or delicate components.
- Boxing: We place the wrapped part inside a sturdy box, filling gaps with packing materials to prevent movement.
- Sealing and Labeling: Securely tape the box and attach the shipping label, including orientation-specific markers like "Fragile."
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4. Finalizing of Shipment
We confirm the shipping address and contact details, give the package to the Post, keep the tracking number, and then send it to the customer along with the shipment notification.