Motor Pulley Steel

Our high quality motor pulleys are made from black electroplated steel with a precision hobbed tooth profile and two M5 high tensile set screws to reduce the likelihood of your day being ruined by a stripped screw, and the number of teeth is laser etched onto the face for easy reference.

For sizes 16T and above, one of the set screws is located above the key slot, this is so the screw will push on the key and prevent it from moving or falling out. For 14T pulleys you can add some medium strength Loctite to the key if it has the potential to fall out.

We recommend cleaning the oil film off of the screws and threads with a solvent and installing screws with medium strength Loctite, then allowing minimum 24hrs to cure.

• Black electroplated steel
• Options for 15mm and 20mm belts
• HTD-5M tooth profile
• 2x M5 set screws
• 3mm keyway slot
• 8mm bore
• Laser etched tooth number
• Price is for one (set screws included, keys sold separately)

For electric skateboards and longboards, esk8 and eskate DIY.