Modify Ball Bearing For All Models

Code: MOD-GB-03-03
  • Low Friction
  • Cerbec® Balls
  • 6mm Bearings

A set of 6mm bearings for compatible gearboxes, which features Silicon Nitride (Cerbec) ball bearings which are much tougher than traditional Steel bearings.

Full description


These Steel and Cerbec hybrid 6mm bearings from Modify are low-friction and incredibly stable. The use of Cerbec (Silicon Nitride) ball bearings make for a much longer life span due to it being a tougher material. The advantages of a Cerbec design are being tougher, lighter weight and reduced friction/heat. 


  • Cerbec Bearings
  • Silicone Nitride
  • Hybrid Construction
  • Low Friction
  • Low Heat
  • Lightweight
  • Very Tough
  • Long Lifespan

Package Includes:

  • Modify Ball Bearing For All Models



Internal Part Type
Patrol Base - Warning Icon
Patrol Base - Warning Icon
Parts Fitting

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 0.02kg


Colour Wheel Greyscale
Item Colour
Construction Icon
Cerbec (Silicon Nitride) & Steel
Internal Part Construction
Steel, Cerbec,

Part Specific

Part for Power Source Type
Package Includes

Size guide

Parts Fitting

Upgrades and Downgrades should only be undertaken by experienced players, or Airsoft Technicians. Please note, changing any internal parts of a weapon voids its warranty unless done in-house by our staff. 

Please ensure that when fitting parts the part purchased is the correct part, as once a part has been fitted we cannot accept return.

We do know that players love to tinker, so we're here to give you help should you require it, and if needed you can get in touch with our workshop for more help!

Unique Parts

Please note that some parts may be unique to a specific brand of weapon. For example: Parts for an ASG M4A1 may not fit an ICS M4A1.

Parts from the same brand typically have a high chance of fitting, though be warned, some replicas use unique parts, so please ensure the part will fit before you attempt to fit it.

If you require help with fitting any parts feel free to get in touch with us via our Contact Us Page.