Bambu Lab X1 / P1 – XY Belt

Product Description

Original Bambu Lab X1 / P1 – XY Belt is a replacement open drive belt designed specifically for 3D printers Bambu Lab X1 Series and P1 Series. Its main task is to transmit motor movement to the print head with high precision, which is key to achieving quality and dimensionally accurate prints. The belt is of type GT2, made of durable rubber reinforced with fiberglass, thanks to which it maintains tension over the long term, minimizes slippage, and contributes to the quiet and smooth operation of the printer.

Key Features

• Compatibility with Bambu Lab X1 Series and P1 Series Suitable for X1, X1C, X1E as well as P1P and P1S models.
• Precise GT2 profile Fine GT2 tooth pitch for smooth and precise movement transmission in X and Y axes.
• Length 1442 mm, open belt Designed exactly to Bambu Lab specifications for easy installation according to the official guide.
• Fiberglass reinforcement Increases strength, limits belt stretching, and extends its lifespan even during long-term operation.
• Original Bambu Lab part Guaranteed compatibility, reliability, and maintenance of print quality like a new printer.
• Package 1 pc One package contains one belt

Technical Parameters

Parameter	Value
Belt type	GT2, open drive belt
Belt length	1442 mm
Number of pieces in package	1 pc
Material	Fiberglass reinforced rubber
Color	Black
Intended use	X and Y axes drive
Compatibility	Bambu Lab X1 Series, P1 Series
Package dimensions (w×h×d)	70 × 90 × 12 mm
Package weight	approx. 0,012 kg

Compatibility

This XY belt is intended for the following Bambu Lab printers:

• Bambu Lab X1, X1 Carbon, X1E
• Bambu Lab P1P, P1S

Using an original belt ensures that the geometry, tension, and material fully correspond to the printer's design, which minimizes play, vibrations, and print artifacts.

When is it appropriate to replace the XY belt?

• Bands, ghosting, or vibrations appear on prints.
• The belt is visibly worn, cracked, or stretched.
• The printer has thousands of print hours and precision is deteriorating.

Timely replacement of the belt helps maintain consistent print quality and prevent sudden belt failure during printing.

Installation

• We recommend following the official Bambu Lab guide (Bambu Lab Wiki), which describes the step-by-step procedure for replacing the XY belt for the X1 and P1 series.
• After installation, it is important to:
  • correctly adjust the belt tension,
  • check the smooth movement of the X and Y axes,
  • possibly perform calibration and test print.

Who is the product intended for

• Owners of Bambu Lab X1 and P1 printers who want to:
  • restore or maintain maximum print precision,
  • perform preventive maintenance after a high number of print hours,
  • use an original spare part instead of non-original belts of unknown quality.

Investing in an original XY belt will help keep your Bambu Lab printer reliable, precise, and ready for long-term operation.

Key Features:

• Original XY belt for Bambu Lab X1 and P1 printers
• GT2 type with 1442 mm length for precise movement transmission
• Fiberglass reinforcement for long life and stable tension
• Package contains 1 piece of belt for complete XY axis fitting
• Full compatibility with X1, X1C, X1E, P1P, and P1S models
• Suitable for restoring print precision after thousands of print hours