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

Youth Full-Size Saddle Platform

Longer junior references for youth bicycles transitioning toward adult saddle proportions.

Catalog variants
6
Catalog length
255-358 mm
Catalog width
140-160 mm
Reference weight
325-495 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.

Youth bicycles and larger junior private-label programs. Vehicle geometry, rider use and the actual mounting interface still control final selection.

Riding posture
Transitional youth riding position
Catalog size class
Above 250 mm catalog length
Application range
Youth bicycles and larger junior private-label programs
  1. 01Rider and bicycle size
  2. 02Target dimensions
  3. 03Mounting interface
  4. 04Market requirements
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-5005 catalog viewXRH-5005
270 x 160 mm495 gAdd to RFQ →
XRH-5013 catalog viewXRH-5013
260 x 160 mm478 gAdd to RFQ →
XRH-5017 catalog viewXRH-5017
270 x 140 mm340 gAdd to RFQ →
XRH-5030 catalog viewXRH-5030
255 x 155 mm410 gAdd to RFQ →
XRH-5032 catalog viewXRH-5032
270 x 160 mm455 gAdd to RFQ →
XRH-5037 catalog viewXRH-5037
358 x 150 mm325 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 Youth Full-Size Platform

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

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