2021 Honda CBR900RR 0.9L Petrol · L436 DUE

The 2021 Honda CBR900RR presents an essentially unbroken record of roadworthiness across every recorded DVSA test, with four clean passes from 2022 through 2025 and no advisories logged against any component. The single failure entry dated 2025-07-10 sits alongside a pass on the same day, a pattern consistent with a minor or administrative issue rectified immediately and re-presented rather than a structural or mechanical concern; the absence of any defect record on either entry supports that reading. The defining mechanical story here is one of consistency: brake components, suspension, lighting, exhaust, and structure have all passed scrutiny repeatedly without flagged deterioration, which is precisely what one hopes to see on a relatively young, lightly used motorcycle of this calibre. At 29,366 miles over five years, the CBR900RR has averaged roughly 5,873 miles per year, a notably modest annual figure for a high-capacity sports machine and a strong indicator of recreational or weekend use rather than commuting or long-distance touring. Mechanically, this profile is double-edged. On the favourable side, the engine, transmission, drivetrain, and consumables such as brake pads and chain/sprockets are likely to have accrued only a fraction of the wear typically seen at this age, and the low cumulative mileage reduces the likelihood of corrosion having taken hold on fasteners, exhaust internals, or electrical connectors. The counterweight is that any prolonged periods of standing implied by the low annual rate can promote moisture ingress in the fuel system, oil migration to unsealed surfaces, and potential degradation of rubber components including suspension bushes, fork seals, and brake lines. The MOT record itself shows no interruption in annual testing, which at least confirms the machine has not been formally declared off the road, but it does not reveal whether the bike has been regularly started and moved. For a prospective buyer, the absence of advisories on the MOT certificate is a positive starting point but should not replace a hands-on inspection, particularly given the standing-time risk. On a test ride, listen carefully for any knocking or clonking from the front end over bumps, which can indicate worn steering head bearings or deteriorating fork internals even where no advisory was raised. Feel for fork dive consistency and check the lower fork legs for any weeping oil film; dry standing time can cause seals to harden and then leak on first serious use. Inspect the brake levers and calipers for smooth operation and check pad thickness directly, as MOT braking assessments do not necessarily reveal the remaining pad material on a lightly used machine. Examine the chain and sprockets for surface rust pitting, dry or stiff links, and uneven tooth wear, all of which are common after extended storage. Inspect under the tank and around the cam covers for any oil residue or staining that may indicate a weeping gasket, and verify that the coolant is clean and at the correct level. Bodywork, fasteners, and electrics deserve close attention too, as much of the MOT visual inspection of a motorcycle concentrates on lighting, mirrors, horn, and number plate condition. Confirm that all indicator and brake light bulbs illuminate reliably, as vibration and infrequent use can loosen connections or weaken filaments. Check that the battery holds charge under load, particularly if the bike has stood for weeks at a time, and examine the swingarm, subframe mounting points, and footrest hangers for any surface corrosion that low-mileage examples can still develop if stored in damp conditions. Listen on the test ride for any driveline snatch or chain binding, and confirm the clutch action is smooth with no slipping under hard acceleration. With the MOT record offering no cause for concern, the priority is to satisfy yourself that the low-mileage use pattern has not allowed any single component to deteriorate silently through standing.