Radium Performance® Wheel Pulley 78T

The Largest Eskate Pulley
Made from 7075-T6 Aerospace alloy
Supports up to 20mm Belts

Do you need insane torque? Perhaps better tooth engagement to prevent belt skip? Well these are the pulleys for you. You can run larger motor pulleys and achieve the same ratio for better tooth engagement as well as switch over to 20mm belts. Or you could run a crazy high gear ratio with higher kv motors for insane torque. 

Hobbed teeth - some pulleys have a milled tooth profile which is inaccurate, leading to higher friction and shortened belt life. The tooth profile on our pulleys is made by a hobbing process which ensures perfect mesh with the belt to maximise freeroll, reduce noise and improve belt longevity.

Aluminium spacers are max 7mm outer diameter and 4.1mm inner diameter. Includes 5 spacers if option is chosen.

• Made from 7075-T6 alloy with hard anodising for maximum durability
• 22mm width (suits up to 20mm belts)
• 123mm Outside diameter
• HTD-5M tooth profile
• Each pulley weighs 160 grams
• Compatible with MBS Rockstar, Trampa Superstar and Evolve mounting patterns
• Mounting bolts are sold separately

Please note price is for ONE pulley.

For electric skateboards and longboards, esk8 and eskate DIY.