SRAM X01 EAGLE DUB WIDE 12-SPEED CRANK 32T trek kids Side-Flex technology allows the sides

Side-Flex technology allows the sides of the saddle base to flex and adapt

The integrated light sensor auto-adjusts brightness to your environment

Look good and feel great on the bike with this technical bicycle jersey

Model: FD-R8150

It's a matter of taste

SRAM X01 EAGLE DUB WIDE 12-SPEED CRANK 32T trek kids Side-Flex technology allows the sidesStrength is how the Sram X01 Eagle DUB crankset takes capability to places never before reached. Its the strongest crank in the entire Eagle ecosystem, and it holds this status at a weight that is hard to fathom. Featuring industry proven and rider beloved DUB technology to radically simplify the relationship of spindle to bottom bracket, delivering unprecedented simplicity, compatibility and durability. Features The most stable crank in the entire