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Motorcycle Racing Helmets Specification Example for Municipal Fleets: Off-Road Version

Source:Car Purse Holder / Time:2026-09-18

Motorcycle Racing Helmets Specification Example for Municipal Fleets: Off-Road Version

This is a worked specification for motorcycle racing helmets in a off-road version programme. It is the document we would send a buyer who asks what exactly they are getting: the material, the dimensions that are actually controlled, the finish, and the checks that happen before anything is packed.

The off-road version version exists because the duty cycle on municipal fleets is not the same as on a showroom vehicle. Where the two are specified identically, something fails later — usually inconsistent hardness between lots.

Motorcycle Racing Helmets

Example specification

ItemMotorcycle Racing Helmets
ApplicationMunicipal Fleets
VersionOff-Road Version
Base materialTitanium Alloy
Controlled dimensions4 key dimensions, recorded per lot
Tolerance band±0.2 mm
Finishanodised
MOQ200 pieces per specification
Sampling10 working days, 3 days per revision
ComplianceE-mark

How the example is built up

  1. Start from the duty cycle, not from the catalogue photograph.
  2. Fix the base material in writing — Titanium Alloy, in this example.
  3. List the dimensions that are actually controlled and the tolerance on each.
  4. Name the finish and what it has to survive.
  5. State the inspection level and who pays when a lot fails.

Motorcycle Racing Helmets example

Processes involved

  • die casting
  • injection moulding
  • gravity casting
  • surface grinding
  • laser cutting
  • electroplating

Where this example applies

Programmes that run off-road version most often specify this build for municipal fleets. Related applications include utility trailers, boat trailers, dealership service, city buses, trailer axles.

Checks before packing

  • Dimensional report against the approved drawing.
  • AQL 2.5 sampling on the finished lot.
  • Finish inspection under agreed lighting.
  • Carton drop test on the first lot of a new packing specification.

Questions buyers ask

Can the specification be held on file?

Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the E-mark-compliant build instead of a fresh interpretation.

What happens if a lot fails inspection?

The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.

How long does sampling take?

Samples leave the factory in 10 working days, and each revision round adds about 3 days once you have seen the first piece.

Can you match an existing sample?

Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.

Ask for the current catalogue and the specification sheet for this line.

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