UNDER THE HOOD
RLT00241/A – BS29 Carburettor (Dual-Fuel E10/E20) – Replaces 570282 | For Classic 350, Bullet 350, Electra 350 & Thunderbird 350 – BS3 UCE | Genuine Royal Enfield
RLT00241/A – BS29 Carburettor (Dual-Fuel E10/E20) – Replaces 570282 | For Classic 350, Bullet 350, Electra 350 & Thunderbird 350 – BS3 UCE | Genuine Royal Enfield
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Upgrade your BS3 carb motorcycle to today’s fuel standards with the genuine Royal Enfield RLT00241/A – BS29 Carburettor. This is the official superseding part for 570282 and is validated for dual-fuel use (E10 & E20) on BS3 UCE 350 platforms. It retains the trusted BS29 geometry and OE jet circuits, so you get stable idle, clean throttle response, and reliable hot/cold starts—without fabrication or guesswork.
Fitment is plug-and-play: it bolts to the stock intake manifold & air box and reuses OE throttle and choke cables. Each unit is QC-checked by Under The Hood, shipped in OE-labelled packaging, billed with a GST invoice, and packed safely for transit. If you’re on a legacy 570282 carb, this is the factory-approved replacement that’s ready for higher ethanol blends while preserving that familiar BS29 feel.
Part Chain: 570282 → RLT00241/A (Dual-Fuel E10/E20)
Scope: BS3 carb models only. For BS4 UCE 350, use RLT00240/A.
Key Features
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Supersession: 570282 → RLT00241/A (official replacement)
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Dual-fuel validated: compatible with E10 & E20 petrol
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OE BS29 jetting philosophy & float-height spec for stock tune
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Direct bolt-on with OE manifold, air box & cables
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Consistent atomization & throttle response; easy starts
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Genuine casting/machining; avoids replica tuning hassles
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Under The Hood QC, GST invoice & secure packaging
Compatibility Table
| Model | Engine / Platform | Emission | Years (approx.) |
|---|---|---|---|
| Classic 350 UCE (carb) | 346 cc UCE | BS3 | ~2009–2016 |
| Bullet 350 UCE (KS/ES, carb) | 346 cc UCE | BS3 | ~2009–2016 |
| Electra 350 UCE ES (carb) | 346 cc UCE | BS3 | ~2010–2016 |
| Thunderbird 350 UCE (carb) | 346 cc UCE | BS3 | ~2009–2016 |
Exclusions: BS4 UCE (use RLT00240/A)
Variants / Related
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RLT00241/A – BS29 Carb (Dual-Fuel E10/E20, BS3) — this item
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RLT00240/A – BS29 Carb (Dual-Fuel E10/E20, BS4) — for BS4 UCE
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Legacy 570282 – BS29 Carb (BS3) — discontinued / replaced by RLT00241/A
FAQs
Q1. What does RLT00241/A replace?
It replaces 570282 for BS3 UCE 350 carb models (official supersession).
Q2. Is it plug-and-play on BS3?
Yes. Reuse your OE manifold, air box, throttle & choke cables.
Q3. Do I need to re-jet?
It ships to OE BS29 spec. Most stock bikes won’t need changes; fine-tune only for altitude or intake/exhaust mods.
Q4. Is it safe for E20?
Yes. Dual-fuel validated (E10/E20) for BS3 UCE platforms.
Q5. I have a BS4 350—can I use this?
No. Order RLT00240/A (BS4 dual-fuel successor).
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