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Sport Bumper Specification Example for Scooter Fleets: Off-Road Version

Source:Hydraulic Engine Mount / Time:2026-09-18

Sport Bumper Specification Example for Scooter Fleets: Off-Road Version

This is a worked specification for sport bumper 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 scooter fleets is not the same as on a showroom vehicle. Where the two are specified identically, something fails later — usually lead time that slipped twice before bulk started.

Sport Bumper

Example specification

ItemSport Bumper
ApplicationScooter Fleets
VersionOff-Road Version
Base materialAnodised Aluminium
Controlled dimensions6 key dimensions, recorded per lot
Tolerance band±0.05 mm
Finishas machined
MOQ500 pieces per specification
Sampling14 working days, 5 days per revision
ComplianceCCC

How the example is built up

  1. Start from the duty cycle, not from the catalogue photograph.
  2. Fix the base material in writing — Anodised Aluminium, 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.

Sport Bumper example

Processes involved

  • surface grinding
  • assembly line testing
  • heat treatment
  • laser cutting
  • robot welding
  • electroplating

Where this example applies

Programmes that run off-road version most often specify this build for scooter fleets. Related applications include delivery vans, assembly programmes, workshop replacements, off-road bikes, boat trailers.

Checks before packing

  • Dimensional report against the approved drawing.
  • AQL 4.0 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 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.

How is packing specified?

Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.

What is the minimum order quantity?

The standard MOQ is 500 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.

How long does sampling take?

Samples leave the factory in 14 working days, and each revision round adds about 5 days once you have seen the first piece.

Send the specification you are working to and we will confirm what we can match, what we would change and why.

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