The Yamaha RX 100 remains an iconic motorcycle, cherished by vintage bike lovers even decades after its discontinuation. A critical component often needing replacement is the fuel tank, whether due to rust, damage, or restoration needs. Whether you’re restoring an old RX 100 or upgrading your existing one, getting the right fuel tank is crucial.
But with multiple options available—OEM, aftermarket, and refurbished—how do you find the best Yamaha RX 100 tank price at the right price?
In this comprehensive RX 100 fuel tank buying guide, we’ll cover everything from pricing, where to buy, and how to identify genuine tanks to maintenance tips and SEO-enhanced FAQs for better search rankings.
Why Is the Yamaha RX 100 Fuel Tank So Popular?
The RX 100 petrol tank is one of the most in-demand spare parts for Yamaha enthusiasts. Since the bike was discontinued, finding original spare parts has become challenging.
Many RX 100 owners prefer restoring their motorcycles to their original condition, making a genuine fuel tank highly valuable. Additionally, a well-maintained or brand-new RX 100 fuel tank significantly improves the bike’s vintage appeal, performance, and resale value.
Yamaha RX 100 Tank Price (2025 Updated)
Since Yamaha stopped manufacturing the RX 100, finding an original fuel tank is challenging. Here’s the latest pricing breakdown:
| Type of Tank | Price Range (₹) | Key Notes |
|---|---|---|
| Genuine OEM Tank (rare) | ₹3,500 – ₹6,000 | Extremely scarce; check authorized Yamaha dealers |
| Premium Aftermarket | ₹2,500 – ₹4,500 | Brands like Auto Queen offer good alternatives |
| Used (Good Condition) | ₹1,500 – ₹3,500 | Check for rust & weld marks |
| Damaged/Rusty | ₹500 – ₹1,500 | Only worth buying for restoration projects |
What Impacts the Price?
🔹 Rarity – Genuine Yamaha tanks command premium prices
🔹 Condition – Rust-free tanks cost 30-50% more
🔹 Location – Metro cities (Delhi, Mumbai) have higher demand
🔹 Seller Type – Individual sellers often offer better deals than retailers
How to Identify a Genuine Yamaha RX 100 Fuel Tank?
Due to the high demand, counterfeit products are common. Here’s how to verify authenticity:
✅ Brand Engraving: Look for genuine Yamaha branding on the tank.
✅ Quality of Paint: Factory-original tanks have premium glossy paint with a smooth finish.
✅ Material & Weight: Authentic tanks are heavier and made of high-quality metal.
✅ Fuel Cap & Lock System: Genuine tanks have a precise locking mechanism without looseness.
Where to Buy an RX 100 Fuel Tank? (Trusted Sources)
1. Online Marketplaces:
- OLX & Facebook Marketplace – Best for used tanks (always verify condition)
- eBay India – Occasionally lists NOS (New Old Stock) parts
- Specialized Forums – Join RX 100 enthusiast groups for rare finds
📌 Pro Tip: Reverse image search listings to check for scams.*
2. Local Options:
Your local market may have RX 100 aftermarket fuel tanks or OEM replacements. Visit well-known bike parts markets in Delhi, Mumbai, and Bangalore for better deals.
- Scrap Yards – Especially near cities like Chennai/Pune with high vintage bike culture
- Vintage Bike Mechanics – Often hoard rare parts (e.g., MotoMarty’s Garage in Bangalore)
3. Aftermarket Authorized Yamaha Dealerships:
Brands like Steelbird and Autofurnish offer replicas. Read reviews on BikeWale before purchasing.
Some Yamaha service centers might have limited stock or can source an original RX 100 petrol tank on request. Visit Yamaha’s official website for dealership locations: Yamaha India Official Site.
4. RX 100 Enthusiast Groups & Forums:
Join Yamaha RX 100 Facebook groups, Reddit forums, and biking communities to find genuine sellers.
Factors Affecting RX 100 Tank Price:-
Original vs. Aftermarket: Genuine Yamaha RX 100 tanks are more expensive but guarantee quality. Aftermarket options are cheaper but may lack durability.
Condition: A brand-new tank costs more, while second-hand or repainted ones are more budget-friendly.
Seller & Location: Prices vary based on where you buy the tank—local stores, online platforms, or direct from sellers.
Customization: Tanks with original factory paint are priced higher than repainted or modified ones.
5 Expert Tips for Choosing the Best Fuel Tank:
- Check Metal Thickness – Press gently on tank sides; cheap ones dent easily
- Inspect Mounting Points – Ensure alignment with your bike’s frame
- Test for Leaks – Pour water inside and check for drips
- Verify Fuel Tap Compatibility – Older models may need adapters
- Avoid Fresh Paint Jobs – Could hide rust/repairs.
Extra Tips: Using a fuel tank liner can double your tank’s lifespan.
Maintenance Guide: Keep Your Tank Rust-Free–
To extend the lifespan of your RX 100 petrol tank, follow these tips:
- ✔ Monthly Inspections – Look for rust spots under the tank
- ✔ Use Ethanol-Free Fuel – Reduces moisture buildup (Shell V-Power is a good option)
- ✔ Annual Internal Coating – Products like 3M Fuel Tank Sealer work wonders
- ✔ Storage Tip – Keep the tank full during monsoons to prevent condensation
- ✔ Regular Cleaning: Prevent rust by cleaning the tank monthly.
- ✔ Use an Anti-Rust Coating: Apply a fuel tank sealant or rust-proof spray.
- ✔ Avoid Water Exposure: Store your bike in a dry, covered area.
- ✔ Check for Leaks: Inspect for cracks, rust spots, or leakage.
- ✔ Use High-Quality Fuel: Bad fuel quality can lead to residue buildup.
The price of an RX 100 petrol tank depends on various factors like originality, condition, and seller. Below is an updated price breakdown:
Final Thoughts: Get the Best RX 100 Fuel Tank Deal
A genuine Yamaha RX 100 fuel tank is a must-have for any bike restoration project. Whether you’re buying an OEM original tank or a refurbished one, always verify authenticity and compare prices from multiple sources.
By following this guide, you can ensure your RX 100 remains in top condition for years to come.
Frequently Asked Questions (FAQs):
1. What is the best place to buy an original Yamaha RX 100 fuel tank?
You can check authorized Yamaha dealerships, online marketplaces like Amazon, and trusted motorcycle spare parts shops.
Q2. Can I use an RX 135 tank on my RX 100?
A: Yes, but the mounting points may need slight modification. The RX 135 tank is slightly larger but generally compatible.
Q3. How do I restore an old RX 100 fuel tank?
- Remove rust using a rust remover solution.
- Repainting with high-quality automotive paint.
- Apply an anti-rust coating inside the tank.
Q4. Are fiber tanks a good alternative?
A: Not recommended. Fiber tanks are illegal for petrol vehicles and prone to cracking.
Q5. What is the price of a second-hand RX 100 fuel tank?
Second-hand RX 100 fuel tanks typically range between ₹2,000 – ₹4,500, depending on condition and seller.