1993 Yamaha RD350 0.3L Petrol · L637 BUT
1993 Yamaha RD350 (0.3L, petrol). First registered 01/01/1994. Recorded mileage 2,751 miles. MOT status: Expired.
- Make & Model
- YAMAHA RD350
- Year / Origin
- 1993 · Stanmore (Wimbledon)
- MOT Status
- Valid until 17/10/2025
- Road Tax
- Untaxed (14/05/2025)
- Recorded Mileage
- 2,751 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- Fuel & Engine
- PETROL · 0.3L
- Reliability Guide
- Common Faults
- Fuel Type
- PETROL
- Year
- 1993
- Engine
- 350cc
L637 BUT Key Findings
- 3 MOT tests recorded
- Latest MOT passed on 19/10/2024
- 2,751 miles recorded at latest MOT
- 1 defect noted at the latest MOT
- Recurring exhaust & emissions items (2 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
MOT Roadworthiness: Average
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Technical Specifications
Core Specifications
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L637 BUT Mileage History
- 15/08/202218,950 mi
- 09/09/20232,441 mi-16,509 mi
- 19/10/20242,751 mi+310 mi
Average of roughly -7,436 miles per year across 3 recorded odometer readings.
Recorded mileage decreased between one or more tests — a potential clocking indicator worth verifying before purchase.
L637 BUT MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
3 MOT tests are recorded for this 1993 Yamaha Rd350 (L637 BUT) between August 2022 and October 2024.
The record contains 3 passes and 0 failures.
The record shows no MOT failures, although 2 advisory notices note items to monitor.
Across all tests, the most frequently flagged areas are: Exhaust & Emissions (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 2 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.
Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
Proceed with caution due to significant
When inspecting this RD350, your primary focus should be the documentation. You must verify the service history and previous MOT certificates to explain the drop in recorded mileage from 18,950 miles in 2022 to 2,441 miles in 2023. A discrepancy of this scale could indicate a replacement speedometer or a clerical error, both of which affect the vehicle's provenance.
Beyond the paperwork, inspect the exhaust system thoroughly. The recurring advisory for a 'noisy rear exhaust' suggests potential corrosion or a failing baffle, which can be an expensive component to replace on a classic two-stroke. Ensure the bike starts from cold and watch for excessive smoke, which is common but should be consistent across both cylinders.
As a 350cc two-stroke, the RD350 is not the most fuel-efficient machine, and you should budget for high-quality two-stroke oil in addition to petrol. Insurance for a classic motorcycle of this age can be surprisingly reasonable if you use a specialist broker, though premiums will depend on your riding history and security arrangements.
Maintenance costs for this model can be high due to the increasing scarcity of genuine parts. You should set aside a contingency fund for engine top-end rebuilds and exhaust system repairs. Estimated annual running costs, excluding major restoration work, are approximately £1,200-£1,500.
Focus your physical inspection on the exhaust system, as the MOT history has highlighted noise issues in 2023 and 2024. Check the mounting points and look for signs of rust or 'blowing' at the joints, which could indicate the need for a replacement system.
Additionally, inspect the frame and swingarm for signs of corrosion, which is common on bikes of this era. Check the condition of the tyres, chain, and sprockets, and ensure the electrical system—particularly the charging system—is functioning correctly, as parts for these older Yamaha models can be difficult to source.
This 1993 Yamaha RD350 is a classic two-stroke machine with a gold finish. The MOT history shows three consecutive passes, though the recent records consistently note a noisy rear exhaust. The most notable aspect of this vehicle is the significant fluctuation in recorded mileage, which needs to be clarified by the seller.
No aggregate reliability data is available for the Yamaha RD350, as it is a classic model that predates modern digital record-keeping systems.
Reviewed by the IsItAGoodCar editorial team — Verified automotive analysis synthesized from official vehicle registries.
Data Sources
DVSA
Official MOT test logs & failure reasons
DVLA
Tax, registration & powertrain specs
Experian
Finance, stolen markers & total loss
AI Analysis
Historical fault & advisory patterns
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