Standard 18:1 gears for replacement if the stock ones have already suffered too much wear
Characteristics:
- Made of steel
- Withstands a spring of up to 110 m/s
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.