2004 Honda Crf 450 R-4 MOT Pass Rate
Pass rate for Crf 450 R-4 models manufactured in 2004, based on 59 real MOT test results.
Data from official DVSA MOT testing records
2004 Honda Crf 450 R-4 MOT Analysis
The 2004 Honda Crf 450 R-4 has an MOT pass rate of 83.1% based on 59 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 2,099 miles on the odometer. With a 16.9% failure rate, the 2004 Crf 450 R-4 is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2004 Honda Crf 450 R-4 is Motorcycle steering and suspension, responsible for 3.4% of failures. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs range from £200–500. Motorcycle tyres and wheels is the second most common issue at 1.7%. Motorcycle body and structure follows at 1.7%.
Top failures specific to 2004 models only. The overall Crf 450 R-4 page may show different rankings.
What Fails Most
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Motorcycle Steering And Suspension | 3.4% | 2 |
| 2 | Motorcycle Tyres And Wheels | 1.7% | 1 |
| 3 | Motorcycle Body And Structure | 1.7% | 1 |
| 4 | Motorcycle Brakes | 1.7% | 1 |
| 5 | Motorcycle Drive System | 1.7% | 1 |
| 6 | Motorcycle Fuel And Exhaust | 1.7% | 1 |
| 7 | Motorcycle Lighting And Signalling | 1.7% | 1 |
| 8 | Motorcycle Reg Plates And Vin | 1.7% | 1 |
Mileage Statistics
About This Data
The 2004 Honda Crf 450 R-4 has an MOT pass rate of 83.1% based on 59 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 2,099 miles on the odometer. With a 16.9% failure rate, the 2004 Crf 450 R-4 is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2004 Honda Crf 450 R-4, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle steering and suspension: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks. With relatively low average mileage of 2,099 miles, many of these vehicles are still in good mechanical condition.
Motorcycle steering and suspension — 3.4% of failures
Motorcycle steering and suspension issues account for 3.4% of MOT failures on 2004 Honda Crf 450 R-4 models. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Motorcycle tyres and wheels — 1.7% of failures
Motorcycle tyres and wheels issues account for 1.7% of MOT failures on 2004 Honda Crf 450 R-4 models. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs: £50–200 per tyre. Pre-MOT check: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating.
Motorcycle body and structure — 1.7% of failures
Motorcycle body and structure issues account for 1.7% of MOT failures on 2004 Honda Crf 450 R-4 models. Body and structure failures include excessive corrosion, sharp edges, loose panels, and damage to the vehicle frame. Rust is the primary concern, especially on older vehicles or those exposed to road salt. Typical repair costs: £100–500+. Pre-MOT check: Inspect sills, wheel arches, door bottoms, and the chassis for rust. Surface rust is acceptable but structural corrosion or holes will fail. Check that all doors, bonnet, and boot close securely.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.