Promax Direct Mount 47t Chainring Black MFPN=820-05-346-KIT 6 Threadless Weight 55

6 Threadless Weight 55

Color Gray Half Link Chain No Designed for ebike Yes keyword search Shimano2018 Drivetrain Speeds 9 Defined Color Gray Links (links) 138 Weight 276 Chain Connection Type Pressed Pin

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International Standard 6-bolt disc mount

Promax Direct Mount 47t Chainring Black MFPN=820-05-346-KIT 6 Threadless Weight 55Promax Direct Mount 47t Chainring Black. Machined from high end aluminum Promax Direct Mount chainrings are made to be lightweight yet extremely durable to handle the torque and stress of modern BMX racing and other single ring applications. Uses SRAM 3 bolt direct mount chainring to crank interface Provides a lighter set up by elimating the use of a spider while remaining strong and stiff CNC Machined from high grade 6061 T6 series aluminum for high