• Royal Enfield Chain & Sprocket Kit for Thunderbird 500 / Thunderbird 500X / Rumbler 500 – 888149
  • Royal Enfield Chain & Sprocket Kit for Thunderbird 500 / Thunderbird 500X / Rumbler 500 – 888149
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Royal Enfield

Royal Enfield Chain & Sprocket Kit for Thunderbird 500 / Thunderbird 500X / Rumbler 500 – 888149

Royal Enfield Chain & Sprocket Kit for Thunderbird 500 / Thunderbird 500X / Rumbler 500 – 888149

Rs. 1,950.00
Rs. 2,018.00 Rs. 1,950.00
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Important Order Policy
Please order only after confirming the part number, model, variant, year, side, connector type and compatibility. All orders are non-cancellable once placed. Correctly shipped spare parts are not eligible for return, exchange or refund due to wrong selection, wrong diagnosis, fitment mismatch, mechanic recommendation or change of mind. Electrical/electronic items are additionally non-returnable once opened, installed, plugged in, tested or used. Wrong item, damaged item or missing item claims require a complete unboxing video within 24 hours. Read full Return & Warranty Policy

Royal Enfield Chain & Sprocket Kit for Thunderbird 500 / Thunderbird 500X / Rumbler 500 – 888149

888149 is a genuine Royal Enfield Chain & Sprocket Kit - TB 500CC. Multiple public OEM-style and seller sources identify this exact part number with the same description, which makes the product identity clear and consistent. Public parts sources list 888149 as Chain & Sprocket Kit - TB 500CC, while seller references explicitly map it to NTB 500.

This is the correct OEM replacement when the motorcycle’s final-drive set is worn out, noisy, stretched, unevenly wearing, or due for a full chain-and-sprocket refresh. Buyers also search for this as Thunderbird 500 chain sprocket kit, Thunderbird 500 chain kit, Royal Enfield 500 chain set, Rumbler 500 chain sprocket kit, and OEM chain sprocket kit TB 500.

The safest fitment position from the evidence gathered is Thunderbird 500 / NTB 500. There is also third-party marketplace support for Rumbler 500, but the most authoritative wording still centers on TB 500CC / NTB 500. So the cleanest customer-facing listing should lead with Thunderbird 500 and mention Rumbler 500 as an additional supported buyer search term rather than over-broadening it to all 500cc Royal Enfield models.

Why Buyers Need It

A chain-and-sprocket kit is one of the most important wear-item combinations in the final-drive system. When the chain stretches or the sprockets wear unevenly, riders typically replace the full set together instead of mixing old and new components.

Key Features

  • Genuine Royal Enfield OEM chain-and-sprocket kit
  • Part number: 888149
  • Official description: Chain & Sprocket Kit - TB 500CC
  • Strongest public fitment support: Thunderbird 500 / NTB 500
  • Additional buyer-search support for Rumbler 500
  • OEM-style solution for a complete final-drive refresh
  • Better buyer outcome than trying to source chain and sprockets separately without exact OEM matching

Verified Compatibility

Model Status Notes
Thunderbird 500 / NTB 500 Confirmed Seller references explicitly list NTB 500 and public parts sources identify the kit as TB 500CC.
Thunderbird 500X / Rumbler 500 Supported Marketplace evidence supports Thunderbird 500 Rumbler 500 wording, but this is less authoritative than TB 500CC / NTB 500 sources.
Other Royal Enfield models Do not assume Current evidence does not strongly support broader fitment beyond the Thunderbird 500 family.

What’s in the Box

  • 1 x Genuine Royal Enfield Chain & Sprocket Kit – 888149

Buyer-Focused Fitment Note

Please order only after confirming your motorcycle is a Thunderbird 500-family bike and that you need OEM part 888149. Do not treat this as a universal 500cc chain kit just because another Royal Enfield also uses a 500cc engine.

FAQs

1. What is 888149?
It is the genuine Royal Enfield Chain & Sprocket Kit - TB 500CC.

2. Which bike can I safely buy this for?
The strongest public fitment support is for Thunderbird 500 / NTB 500.

3. Does it also fit Rumbler 500?
There is supporting marketplace evidence for Rumbler 500, but the most authoritative sources still describe it primarily as TB 500CC / NTB 500.

4. Is it OEM?
Yes, it is listed as a genuine Royal Enfield part.

5. Is this just the chain?
No. It is sold as a chain & sprocket kit, which indicates a kit rather than a chain-only item.

6. Can I fit it on another Royal Enfield 500?
That is not the safest claim. The strongest current evidence is for the Thunderbird 500 family only.

7. What should I check before ordering?
Check your bike model, old kit application, and exact part number 888149.

Verify Fitment on Official Brand Portals

For selected genuine spare parts, you can cross-check the part number on the official brand portals before ordering.

Royal Enfield Official Spares Portal

Hero MotoCorp Official eCatalogue

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