Bafang BBSHD Peek Reduction Gear (nylon replacement)

This reduction gear is made of PEEK (Polyetheretherketone, high-performance engineering thermoplastic) and can be used as replacement for the original nylon gear of Bafang BBSHD motors. Perfect for those, who use Bafang BBSHD with more powerful controllers (more than 30A).

• Same noise as original nylon gear
• Pre-lubed with grade
• Same dimensions as the original Bafang nylon gear

Only fits for Bafang BBSHD. Manufactured by LUNA.

How to replace nylon gear:

unmount the controller

remove the silicone

and all the rubber sealings

open the screws of the stator side and remove

open up the 3 screws with force and pressure, use the right bit and a power drill

insert 3x M5 screws to lift up the plate

replace the nylon gear and grease it well. Replace also the gaskets, if they are damaged

Clean the old silicone, insert the rubber seals or replace them.