Club Race Hero app

CRH28 - Club Race Hero 1/28 Scale Chassis (Free Download)

Download the latest CRH28 chassis file, tip the designer, and use the parts list below to build your own chassis.

No printer? Order a printed CRH28 chassis set (printed chassis parts only).

No 3D Printer? Order Chassis HERE - $32.00

Step 1: Download STL Files

Use PLA+ Filament • 0.2 Nozzle ONLY • Current Release

Bambu Files5 files · 1.1 MBCRH2840 files · 3.4 MBCRH28 Tool STLs7 files · 798 KBCRH28 Wheel STLs13 files · 1.9 MBHard Shell Body Clips2 files · 141 KB

Recommended Filament: PLA+ Filament on Amazon

Optional: Tip the Designer

If my designs help you out, please consider leaving a tip via PayPal.

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Free to use.

If you’re making money $ printing or selling these,
please throw some funds in the tip jar. Thanks!

Getting Started with CRH28

  1. Select & download the required STL files.
  2. 3D print the chassis in PLA+ with a 0.2mm nozzle.
  3. Buy the recommended parts listed below.
  4. Follow the build video to assemble.

Print settings

MaterialPLA+ only
Nozzle0.2 mm ONLY
Layer height0.1 mm
Front armsPrint the option you want - A is no camber through G is lots of camber
Bambu ownersUse the Bambu Studio 3MF files and just hit print

Step 2: Recommended Parts to Start Building CRH28

Amazon

Team Scream Racing

Hobby Etc

Kenon Hobby

A Main Hobbies

Reflex Racing

CRH28 (YouTube Shorts)

▶ Watch on YouTube

Customer CRH28 Builds

CRH28 Customer Build 1CRH28 Customer Build 2CRH28 Customer Build 3CRH28 Customer Build 4CRH28 Customer Build 5CRH28 Customer Build 6CRH28 Customer Build 7CRH28 Customer Build 8CRH28 Customer Build 9CRH28 Customer Build 10CRH28 Customer Build 11CRH28 Customer Build 12CRH28 Customer Build 13CRH28 Customer Build 14CRH28 Customer Build 15CRH28 Customer Build 16CRH28 Customer Build 17CRH28 Customer Build 18Join Club Race Hero Racers Facebook Group
Download the Club Race Hero App

3D Printers for CRH28 - Good / Better / Best

Bambu A1
⭐ GOOD — Starter / First Printer

Bambu A1

Starting at: $300

  • Easy to use — great first printer
  • Excellent for PLA+ CRH28 chassis parts
  • Reliable and low-maintenance

Best for: beginners & hobby builders

View Bambu A1
Bambu Lab P2S
BETTER — Enclosed Multi-Material

Bambu Lab P2S

Starting at: $549

  • Fully enclosed CoreXY system
  • Great for multi-material & fast PLA/PETG
  • Ideal step-up from a starter printer

Best for: serious builders needing enclosure

View Bambu Lab P2S
Bambu H2C
BEST — High Temp / Pro R&D

Bambu H2C

Starting at: $2,399

  • High-temp engineering materials
  • Maximum heat resistance
  • Ideal for chassis development

Best for: long-term durability & testing

View Bambu H2C

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Printed CRH28 Chassis Set
Printed CRH28 Chassis Set$32.00