Welcome to Auto, Motorcycle Parts & Accessories official website!

Performance Flywheel Specification Example for Export Programmes: Touring Version

Source:Heavy Duty Farm Tires / Time:2026-09-18

Performance Flywheel Specification Example for Export Programmes: Touring Version

This is a worked specification for performance flywheel in a touring 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 touring version version exists because the duty cycle on export programmes is not the same as on a showroom vehicle. Where the two are specified identically, something fails later — usually documentation that arrived after the container shipped.

Performance Flywheel

Example specification

ItemPerformance Flywheel
ApplicationExport Programmes
VersionTouring Version
Base materialPolypropylene
Controlled dimensions5 key dimensions, recorded per lot
Tolerance band±0.2 mm
Finishzinc plated
MOQ200 pieces per specification
Sampling14 working days, 5 days per revision
ComplianceSGS

How the example is built up

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

Performance Flywheel example

Processes involved

  • robot welding
  • CNC machining
  • cold forging
  • electroplating
  • sintering
  • shot blasting

Where this example applies

Programmes that run touring version most often specify this build for export programmes. Related applications include export programmes, long-haul trucks, three-wheelers, camper conversions, emergency vehicles.

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

Do you handle mixed containers?

Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 200 pieces per line.

Can the specification be held on file?

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

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 200 pieces per specification. Mixed sizes inside one shipment are accepted once the total reaches that figure.

Share a sample or a drawing and we will quote against a written specification, not against a photograph.

Online customer service
WeChat contact
Customer service
Scan code to add Wechat (same mobile phone number)
Telephone consultation
Back to top