• Genuine Royal Enfield 112146 chain & sprocket kit for Bullet 350 legacy 4-speed – 16T 38T 94 link reference
  • Royal Enfield 112146 chain kit compatible with Electra 4S/5S and Machismo A350 (legacy models)
  • 112146 genuine Royal Enfield chain sprocket set – front sprocket 16T and rear sprocket 38T reference for 350 4-speed
  • UnderTheHood genuine Royal Enfield spare 112146 chain & sprocket kit – OEM part number for legacy Bullet/Electra models
  • Genuine RE 112146 Chain & Sprocket Kit (Chain Kit) for Bullet 350, Electra 4S/5S, Machismo/Campus. Verify model before ordering.
  • Genuine Royal Enfield Chain & Sprocket Kit (Chain Kit) for Bullet 350 / Electra 4S-5S / Machismo A350 (4-Speed) | 112146
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UNDER THE HOOD

Genuine Royal Enfield Chain & Sprocket Kit (Chain Kit) for Bullet 350 / Electra 4S-5S / Machismo A350 (4-Speed) | 112146

Genuine Royal Enfield Chain & Sprocket Kit (Chain Kit) for Bullet 350 / Electra 4S-5S / Machismo A350 (4-Speed) | 112146

Rs. 1,930.00
Rs. 2,150.00 Rs. 1,930.00
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Restore smooth power delivery and reduce drivetrain wear with the Genuine Royal Enfield Chain & Sprocket Kit – Part No. 112146. This is an OEM CHAIN & SPROCKET KIT (also referenced as a “CHAIN KIT”) intended for legacy Royal Enfield 350cc 4-speed models such as Bullet 350, Electra 4S/5S, Campus, and Machismo/A350 variants listed in the compatibility table below. 

A worn chain or hooked sprocket teeth can cause jerks, clunking, uneven pickup, chain tight spots, excessive noise, and accelerated gearbox/output wear. Replacing as a complete kit ensures the chain beds in correctly with fresh sprocket teeth—helping you avoid premature stretching that often happens when only one component is replaced.

For this part number, the commonly referenced spec set is 16T front / 38T rear with a 94-link chain, used as standard 4-speed gearing for 350cc in parts references and listings. 

Key Features 

  • Genuine Royal Enfield kit (OEM part number 112146) 

  • Part description: CHAIN & SPROCKET KIT

  • Also known as: CHAIN KIT 

  • Designed for legacy 350cc 4-speed drivetrain applications 

  • Common spec reference: 16T front / 38T rear / 94 links 

  • Improves ride feel by reducing chain snatch and uneven power transfer (when replacing worn set)

  • Best practice: replace chain set together for longer life vs mixing old/new parts

  • Fitment-sensitive: confirm your model family matches the list below before ordering

Compatibility Table (PLEASE CHECK PART NUMBER BEFORE PURCHASE)

Model list per dealer fitment for 112146. 

Model (as listed) Engine Type BS Stage Year/Model Ref Fitment
Bullet 350 Legacy 350 (4-speed) — “1955”
Deluxe Legacy 350 (4-speed) — “1986”
Machismo Legacy 350 (4-speed) — “1989”
Campus Legacy 350 (4-speed) — “1997”
Machismo A350 (CDI) A350 (legacy) — “1999”
Machismo A350 (TCI) A350 (legacy) — “2005”
Electra 4S – KS Electra (legacy) — “2005”
Electra 5S – KS Electra (legacy) — “2005”
Electra 5S – ES Electra (legacy) — “2005”

Not confirmed / do not buy for: UCE Classic/Bullet/Electra, J-Series (Reborn/Hunter/Meteor/Bullet J), 650 Twins, Himalayan/Scram—these use different chain set part numbers (not 112146).

Variants

  • Single kit SKU (112146) — no confirmed LH/RH or color variants. 

FAQs 

Q1. Is 112146 a genuine Royal Enfield part?
Yes—112146 is shown as a certified Royal Enfield genuine spare part on parts catalog sites. 

Q2. Which bikes does 112146 fit?
It fits the legacy models listed in the compatibility table (Bullet 350, Electra 4S/5S, Campus, Machismo/A350 variants as listed). 

Q3. What gearing/spec is this kit?
Common references list 16T front, 38T rear, and a 94-link chain, aligned with standard 4-speed gearing for 350cc. 

Q4. Can I replace only the chain or only the sprocket?
You can, but it often reduces life because worn teeth accelerate chain stretch. For best durability, replace the complete set together.

Q5. How do I confirm fitment before ordering?
Match your motorcycle model family exactly to the table above and, if possible, confirm your existing kit/part number is 112146 (or your mechanic verifies it).

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