• Royal Enfield Sprocket Adapter 1120042/B OEM
  • Genuine Royal Enfield rear sprocket adapter 1120042/B
1 7

UNDER THE HOOD

Royal Enfield Sprocket Adapter (1120042/B) – OEM Rear Sprocket Carrier for Classic & Thunderbird UCE (ABS Models)

Royal Enfield Sprocket Adapter (1120042/B) – OEM Rear Sprocket Carrier for Classic & Thunderbird UCE (ABS Models)

Rs. 520.00
Rs. 530.00 Rs. 520.00
Sale Sold out
Shipping calculated at checkout.
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

Ensure precise drivetrain alignment with the Royal Enfield Sprocket Adapter (1120042/B)—a genuine OEM part matching factory specifications. Verified by Royal Enfield’s official parts catalog and top parts experts, this adapter is ideal for Classic 350 ABS and Thunderbird X 350 ABS UCE ABS-equipped variants—ensuring perfect fitment and reliable performance across ABS  

This sprocket carrier plays a critical role in maintaining the correct alignment of your rear sprocket with the chain and wheel hub, reducing vibration and enhancing drivetrain smoothness. Crafted with robust materials and precise tolerances, it withstands the added strain of ABS systems and aggressive riding.

Installation is straightforward: it bolts directly into the hub with no modifications required—maintaining factory standards and ensuring long-term reliability. Trust in the OEM build and fit to preserve both safety and performance, all while protecting your investment in your Royal Enfield.

Key Features

  • Genuine OEM Component – Factory-quality sprocket adapter for exact fit

  • ABS-Compatible – Validated for use on ABS versions of Classic & Thunderbird UCE models

  • Precision Rear Sprocket Alignment – Keeps chain and sprocket in perfect line

  • High-Durability Construction – Designed for rugged riding conditions

  • Bolt-On Installation – No modifications needed—quick swap and go

  • Maintains Smooth Engagement – Reduces drivetrain noise and wear

Compatibility (Verified)

Model Notes
Classic 350 ABS UCE Both ABS and non‑ABS versions
Thunderbird X 350 UCE ABS‑equipped and standard models

 

FAQs

Q1: What exactly is a sprocket adapter?
A: It's the OEM part that holds and aligns the rear sprocket on Classic and Thunderbird UCE models, now confirmed for ABS variants too.

Q2: Why upgrade this component?
A: A worn or misaligned adapter can cause chain rub, sprocket misalignment, and drivetrain vibration.

Q3: Is this part ABS-compatible?
A: Yes—verified to fit both ABS and non-ABS versions of Classic and Thunderbird models.

Q4: Why choose OEM over aftermarket?
A: OEM ensures precise fit, correct material strength, and longevity—not guaranteed with generic parts.

Q5: Installation difficulty?
A: It's a straightforward bolt-on replacement—no gear case modifications required.

 

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

View full details