OEM/ODM two-wheel component programs
Guangzong County, Xingtai, Hebei, China kai@chizeparts.com
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Urban mobility · ChiZe Product Platform

Wide City & Utility Saddle Platform

Wide city and utility references for upright support and vehicle programs where interface and comfort require joint review.

Catalog variants
15
Catalog length
240-320 mm
Catalog width
210-300 mm
Reference weight
520-1555 g

Platform groups are selection aids based on ChiZe catalog series and dimensions. Final application, interface and construction are confirmed by approved project requirements.

Application Fit

Use the platform as a shortlist, not a compatibility promise.

City, utility, comfort, cargo and selected e-bike programs. Vehicle geometry, rider use and the actual mounting interface still control final selection.

Riding posture
Upright riding position
Catalog size class
Above 190 mm catalog width
Application range
City, utility, comfort, cargo and selected e-bike programs
  1. 01Vehicle application
  2. 02Support area
  3. 03Base construction
  4. 04Mounting interface
Model Variants

Compare exact ChiZe catalog references

Select two to four models for a side-by-side comparison, or send one model directly into the RFQ.

CompareModelDimensionsReference weightProject action
XRH-3001 catalog viewXRH-3001
270 x 220 mm800 gAdd to RFQ →
XRH-3002 catalog viewXRH-3002
270 x 250 mm800 gAdd to RFQ →
XRH-3006 catalog viewXRH-3006
320 x 220 mm878 gAdd to RFQ →
XRH-3007 catalog viewXRH-3007
300 x 290 mm1068 gAdd to RFQ →
XRH-3009 catalog viewXRH-3009
270 x 250 mm1190 gAdd to RFQ →
XRH-3012 catalog viewXRH-3012
320 x 300 mm1555 gAdd to RFQ →
XRH-3013 catalog viewXRH-3013
260 x 240 mm1440 gAdd to RFQ →
XRH-3015 catalog viewXRH-3015
270 x 220 mm720 gAdd to RFQ →
XRH-3016 catalog viewXRH-3016
240 x 210 mm560 gAdd to RFQ →
XRH-3017 catalog viewXRH-3017
240 x 210 mm750 gAdd to RFQ →
XRH-3021 catalog viewXRH-3021
240 x 210 mm520 gAdd to RFQ →
XRH-3022 catalog viewXRH-3022
285 x 230 mm895 gAdd to RFQ →
XRH-3030 catalog viewXRH-3030
280 x 220 mm770 gAdd to RFQ →
XRH-3031 catalog viewXRH-3031
265 x 230 mm775 gAdd to RFQ →
XRH-3033 catalog viewXRH-3033
240 x 240 mm720 gAdd to RFQ →
Configurable Production Model

Define the build behind the visible shape.

The catalog image and dimensions establish the initial reference. Material availability and each customization item are reviewed against quantity, application and target-market requirements.

01Cover & finish

Surface material, grain, color, stitching, logo and edge treatment.

02Comfort build

Foam direction, thickness and firmness target based on rider use.

03Base & interface

Shell or base construction, rail, clamp or project-specific mounting requirement.

04Brand & packing

Artwork, labels, protection, quantity per carton and private-label presentation.

Production Controls

Inspection points stay connected to the approved requirement.

These process views illustrate the control stages used for seating projects. Product-specific tolerances and tests must be defined in the approved control plan.

Review quality planning →
ChiZe saddle dimension inspection
Dimensional review
ChiZe saddle rail and interface inspection
Rail and interface
ChiZe saddle final appearance inspection
Final appearance

Discuss the City Utility Wide Platform

Send the intended vehicle, rider use, mounting reference, quantity and customization requirements for technical and commercial review.

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