This is a "nov Titanium chain pusher [full set] / Black [nov 217]".

 

It is made by nov design in Korea. They are a specialist for Brompton parts production with CNC process.




<Notice>


Most of the products in novdesign are light weight line, that means it's more light but can be damaged easily. 


Usually, a product for the light weight has to be treated well.


And really prohibit over torque for the light weight product. 


So don't screw it too much at all!