OEM/ODM seats and saddles for international B2B buyers
Guangzong County, Xingtai, Hebei, China kai@chizeparts.com
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Buying Guide

Custom Saddle RFQ Checklist: What Buyers Should Provide

A complete RFQ checklist for buyers sourcing custom e-bike saddles, electric scooter seats and electric moped seat assemblies.

Published by ChiZe Published 2026-07-11 Updated 2026-09-23

A useful saddle RFQ identifies the reference model, vehicle interface, requested changes and purchasing scope. Start with the fields below so the quotation, sample and production approval refer to the same configuration.

Choose a Reference for the Quote

Model Length × width Reference weight
XRH-2020 260 × 210 mm 684.5 g
XRH-3007 300 × 320 mm 1138.5 g
XRH-2061 260 × 220 mm 773.5 g

Use the model comparison to narrow the choice. List each model and configuration separately. The reference weight is not a shipment weight or manufacturing tolerance; identify included hardware and packaging and agree any weight acceptance limit.

For other saddles, scooter seats or moped seat assemblies, provide a drawing, annotated photographs or physical reference and identify the mating components.

Prepare One RFQ Record

Field What to provide
Buyer and contact Company, contact name, business email and destination country
Project reference RFQ number, revision and technical contact
Product and application Model, vehicle type, rider posture, typical ride duration and target market
Mounting Underside photographs, clamp or bracket, interface dimensions and clearance limits
Supplied assembly Saddle only or assembly; identify rails, brackets, fasteners and other included parts
Requested changes Cover, padding, shell, mounting, logo, color, stitching or packaging changes
Quantity First order by model/color, repeat-order estimate and annual forecast
Approval requirements Critical dimensions, required performance, test basis and inspection criteria
Packaging Unit pack, labels, barcode, carton assortment and transport protection
Commercial scope Sample cost, tooling, target price if available, trade terms, destination and requested dates

An initial inquiry can proceed before the drawing is complete. Identify the available reference and unresolved design choices so the supplier can state what is needed before final pricing or tooling. If confidential drawings require an NDA, agree that before exchanging them.

Separate Standard Configuration From Changes

For XRH-2020, XRH-2061 or XRH-3007, ask for the catalog configuration first and list requested changes against it. A logo or cover-color request may use an existing structure; changes to shell, padding geometry or mounting can affect tooling and validation.

The customization guide explains those development choices. Give artwork as a separate file with position and dimensions, and use a physical color reference for approval. Include any ownership requirements for tooling, drawings and artwork in the commercial discussion.

Agree the Sample and Inspection Record

Keep one record per model and revision. It should identify the sample, dimensions, mounting components, material configuration, color, logo and packaging. Record the vehicle and setup used for fit and rider trials. Compare revised samples under the same conditions.

For each required check, state the method, sample quantity, acceptance limit and responsible party. Structural, durability, water-exposure or other performance claims need evidence for the agreed construction. The quality review should follow the buyer’s use and market requirements rather than a generic list of certifications.

Compare Quotations on the Same Basis

Quotation item Comparison question
Product scope Same model, revision, materials, hardware and configuration?
Development Are sample rounds, drawings and tooling quoted separately?
Quality Same inspection scope, acceptance criteria and required reports?
Packaging Same unit pack, labels, carton assortment and protection?
Delivery Same quantity, trade terms, destination and production schedule?

Record exclusions and proposed alternatives before choosing a quote. Confirm MOQ and lead time for each configuration; website reference dimensions do not establish those commercial terms. A lower unit price may exclude hardware, packaging, tooling or testing included elsewhere.

Send the Brief

Submit the project reference, selected model, quantity and requirement summary through the RFQ form. Describe available drawings or photos in the message; files can be exchanged by email. Keep the approved configuration and RFQ revision together when confirming the sample or repeat order.

Common buyer questions

What is the minimum information for a custom saddle RFQ?

Provide your company and contact details, product type, application, target market, requirement summary, estimated quantity and a client request reference. Add dimensions, mounting information and photos or drawings whenever available.

Should a buyer include a target price?

A realistic target range can help the supplier propose a suitable construction. It should be paired with the required materials, assembly scope, packaging and delivery basis so that price comparisons remain meaningful.

Can an RFQ be submitted without a drawing?

Yes. Start with application details, dimensions, annotated photos and a reference product description. A drawing or physical sample may still be required before fit, tooling or production can be approved.

Should annual quantity or first order quantity be provided?

Provide both when possible. The first order affects the immediate quotation, while annual volume helps evaluate tooling, material purchasing and production planning. Do not use an unsupported forecast solely to obtain a lower price.

How can buyers compare quotations fairly?

Use a common RFQ revision and compare the same product scope, materials, tooling, tests, packaging, trade terms and delivery destination. Record every exclusion and assumption before selecting a supplier.

Sample and specification review

Prepare the reference for your order

Identify the model, requested changes and intended vehicle when you contact ChiZe. Confirm dimensions, mounting, materials, test requirements and packaging against the approved drawing, sample and order specification for your target market.

Related project resources

Discuss Your OEM/ODM Requirements

Share your product application, target market, quantity and customization needs for an initial review.