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Genuine Royal Enfield Primary Chain (Crankshaft to Clutch) – For Classic 350/500, Bullet & Thunderbird UCE – Part No. 570414/B
Genuine Royal Enfield Primary Chain (Crankshaft to Clutch) – For Classic 350/500, Bullet & Thunderbird UCE – Part No. 570414/B - Image 2
Genuine Royal Enfield Primary Chain (Crankshaft to Clutch) – For Classic 350/500, Bullet & Thunderbird UCE – Part No. 570414/B - Image 3
Genuine Royal Enfield Primary Chain (Crankshaft to Clutch) – For Classic 350/500, Bullet & Thunderbird UCE – Part No. 570414/B - Image 4
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Genuine Royal Enfield Primary Chain (Crankshaft to Clutch) – For Classic 350/500, Bullet & Thunderbird UCE – Part No. 570414/B

₹390 inclusive of all taxes

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SKU: 570414/B Categories: , Tags: , , , , , , , , , Brand:

Product Description

The 570414/B Primary Chain is an OEM high-tensile duplex chain engineered to handle the high torque output of Royal Enfield’s 350cc and 500cc UCE engines. Unlike the external drive chain, this primary chain operates in a continuous oil bath. Over time, it can stretch or develop “slack,” leading to a distinct rattling noise from the left side of the engine, jerky power delivery, or vibrations during acceleration.

Replacing a worn primary chain with this genuine part restores the mechanical quietness of your engine and ensures that power from the crankshaft is transferred to the gearbox with maximum efficiency. It is manufactured with hardened rollers and pins to provide superior fatigue resistance and a long service life.

Key Features:

  • OEM Precision: 100% genuine Royal Enfield part (PN: 570414/B) for perfect synchronization between the crank and clutch sprockets.

  • High-Tensile Strength: Built with heavy-duty steel links designed to withstand constant engine pulses without stretching prematurely.

  • Smooth Power Delivery: Eliminates “chain slap” and reduces internal engine vibrations for a more refined riding experience.

  • Durable Construction: Hardened components ensure high wear resistance while operating within the oil-filled primary case.

  • Factory Fitment: Requires no modifications; designed to replace the original factory-fitted chain exactly.

Technical Specifications:

  • Part Number: 570414/B

  • Engine Type: 350cc / 500cc UCE (Unit Construction Engine)

  • Material: High-Grade Alloy Steel

  • Service Interval: Recommended inspection every 15,000–20,000 km.

Vehicle Compatibility:

  • Royal Enfield Classic 350 / 500 (All UCE variants)

  • Royal Enfield Bullet 350 / 500 (UCE Models)

  • Royal Enfield Thunderbird 350 / 500 / 350X / 500X

  • Royal Enfield Electra 350 (UCE Models)

  • Note: This part is not compatible with the new J-Series (Reborn) engines or older Cast Iron/AVL models.

Return & Replacement Policy

Return & Replacement Policy

General Policy: Please note that a replacement request will only be accepted after our technical team verifies that the claim is eligible according to our terms and conditions. We reserve the right to accept or reject any request that does not meet our quality and safety standards.

Important Notice: We do not offer direct returns or immediate refunds. All requests must first be processed as a Replacement. A refund will only be initiated if the required replacement part is currently out of stock.

1. Replacement Window

  • You may request a replacement within 3 to 5 days of delivery.

  • Requests made after this 5-day window will not be eligible for return or exchange.

2. Eligibility for Replacement

A request is valid only if:

  • The item is in its original packaging and in brand-new condition.

  • The item shows no signs of installation, scratches, or grease.

  • All tags, labels, and accessories are included in the return box.

  • Electronics/Sensors: These items are eligible for replacement only in the case of a verified manufacturing defect.

3. Mandatory Unboxing Video

  • We strictly mandate that customers record a continuous unboxing video while opening the parcel.

  • Claims for “Damage in Transit” or “Missing Parts” will not be processed without a clear, unedited unboxing video.

4. Non-Returnable Items

  • Custom Orders: Parts specifically manufactured or managed on a per-order basis.

  • Handling Damage: Items damaged during a failed installation attempt or due to incorrect handling.

5. Shipping & Reverse Pickup Rules

  • Our Error: Free reverse pickup is provided only if the mistake is on our side (Wrong item sent or Damage in transit).

  • Customer Error: If a replacement is requested due to a customer error (e.g., ordering the wrong model), the customer is responsible for both return and forward shipping charges.

6. Fitment & Compatibility Verification

  • In case of fitment issues, we may request a photo of your motorcycle or scooter to verify the part’s compatibility before processing a replacement.

7. Refund Process

  • Once we receive the returned item, our team will perform a Quality Check.

  • After passing the check, if a replacement is out of stock, your refund will be processed within 1-2 working days to your original payment method.

  • Note: Shipping charges are non-refundable if the return is due to customer error.

8. How to Request a Replacement

  • WhatsApp: +91 95557 98738

  • Email: eazonline01@gmail.com

  • Website: My Account > Orders > Request Return

    Please upload your unboxing video to Google Drive or YouTube and paste the shareable link here. Make sure the link is set to "Anyone with the link can view".
    Please send the high-quality photos and unboxing video of the product to our official WhatsApp: +91 9555798738 . Mention your Order ID in the chat.

Cancellation Policy

1. Order Cancellation Window:

  • You can cancel your order within 4 to 5 hours of placing it.

  • Once the order is processed or the status changes to “Packed/Shipped,” the Cancel button will automatically be disabled.

2. Cancellation After Processing:

  • If you wish to cancel the order after the 5-hour window or after the tracking details have been updated, a Processing Fee will be applicable.

  • This fee covers the cost of packaging material and administrative efforts already spent on your order.

3. Cancellation Before Processing:

  • You can cancel your order free of charge as long as the order status is “Pending”.

  • Once our team starts working on your order and the status changes to “Processing” or “Packed”, the cancellation option will be disabled.

4. How to Cancel:

  • You can cancel directly from the “My Account > Orders” section on our website.

  • If the button is not visible, it means your order has already been processed for shipping.

Weight 0.7 kg
Dimensions 10 × 10 × 10 cm

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Genuine Royal Enfield Primary Chain (Crankshaft to Clutch) – For Classic 350/500, Bullet & Thunderbird UCE – Part No. 570414/BGenuine Royal Enfield Primary Chain (Crankshaft to Clutch) – For Classic 350/500, Bullet & Thunderbird UCE – Part No. 570414/B
₹390 inclusive of all taxes
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