Promax Direct Mount 42t Chainring Black Lower Stack Height-13 6 Defined Color Red Weight

6 Defined Color Red Weight 134 Color Red Material Aluminum Length 35 Bar Clamp Diameter (mm) 31

Color Black Weight 17

}Industry Nine 1/1 Classic Rear Hub - 12 x 142mm Center-Lock HG 11 MTN Black 28H

Double or Triple Triple Drivetrain Speeds 10 Weight 119 Derailleur Capacity 20 Front Derailleur Clamp Braze-on Front Derailleur Cable Pull Bottom Pull Front Der/Shifter Compatibility Shimano Road Max Ring (teeth) 50 Front Derailleur Style Traditional

Promax Direct Mount 42t Chainring Black Lower Stack Height-13 6 Defined Color Red WeightPromax Direct Mount 42t 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