The great manufacturer Retroarms makes what are surely the best gearbox housings on the market.
Made of anodized aluminum EN AW 7075 T651 and CNC manufacturing with the most rigorous quality controls.
You can see an excellent interior finish and polishing, without burrs and with minimal tolerance in the process.
This guarantees smooth operation of all internal components and a magnificent base to mount our complete gearbox.
Characteristics:
- Gearbox V2 Version
- Retroarms brand
- 8mm bearings (not included)
- Recommended nozzle from 21.2 to 21.4
- The housing includes the spring guide and screws.
Your opinion matters!. Write your opinion as clear as possible so we can all understand, avoid spam, offensive remarks, etc. as will be deleted. Your review will be moderated before being published, so its appearance on the web can take a few minutes. If you wish to contact for suggestions or criticism can do it from the form of contact.