SRAM, Force D2 2x, Crankset, Speed: 12, Spindle: 28.99mm, BCD: Direct Mount, 48/35, DUB, 172.5mm, Black, Road Disc Brake Lever Parts and Accessories Combines two common spoke nipples

Combines two common spoke nipples sizes:

Receiving the wireless shifting signal from the shift lever

Unique cover construction with special foam underlay is used to raise the diamond stitching for a unique look

e-Bike approved Yes Primary Color Black Tire Type Clincher TPI 67TPI

The BRK-1 was designed around our BX-3 Rolling Big Blue Box

SRAM, Force D2 2x, Crankset, Speed: 12, Spindle: 28.99mm, BCD: Direct Mount, 48/35, DUB, 172.5mm, Black, Road Disc Brake Lever Parts and Accessories Combines two common spoke nipplesThe crank is the center of X Range gearing philosophy. With tight 13 tooth gaps between chainrings paired to wide range cassettes, riders get more range while shifting less frequently and staying in the big ring longer. Previously only available on RED, integrated chainrings are light, stiff, and incredibly durable. The black finish mated to dazzling glossy carbon arms will elevate any bike.* Unique chainring shape results in a lighter weight,