Welcome to Auto, Motorcycle Parts & Accessories official website!

Steel Spoke Specification Example for Municipal Fleets: Budget Line

Source:Otr Tire Tools / Time:2026-09-18

Steel Spoke Specification Example for Municipal Fleets: Budget Line

This is a worked specification for steel spoke in a budget line 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 budget line 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 premature wear on the first batch.

Steel Spoke

Example specification

ItemSteel Spoke
ApplicationMunicipal Fleets
VersionBudget Line
Base materialABS Plastic
Controlled dimensions4 key dimensions, recorded per lot
Tolerance band±0.2 mm
Finishanodised
MOQ200 pieces per specification
Sampling10 working days, 3 days per revision
ComplianceDOT

How the example is built up

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

Steel Spoke example

Processes involved

  • rubber vulcanisation
  • gravity casting
  • robot welding
  • surface grinding
  • die casting
  • assembly line testing

Where this example applies

Programmes that run budget line most often specify this build for municipal fleets. Related applications include camper conversions, export programmes, city buses, rental motorcycles, workshop replacements.

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 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.

What testing is included?

Standard lots ship with dimensional and hardness reports. DOT documentation is issued with the shipment when your market requires it.

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.

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.

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

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