Truvativ Descendant 6K DUB Boost Crankset Road provides you extra protection on

provides you extra protection on any road surface and in any weather condition

the Quad Lock® Universal Adaptor fits seamlessly onto the back of smartphones and cases

Drivetrain Speeds: 6

and an Aero Lazer band is used at the thigh for a smooth transition that improves aerodynamics and muscle support

A helmet that feels like it isn't there: the all-new Aries™ Spherical is like nothing before

Truvativ Descendant 6K DUB Boost Crankset Road provides you extra protection onThe Descendant 6K crankset delivers consistent performance every time out. Featuring SRAM's X SYNC2 tooth profile chainring, the Descendant crankset is engineered for complete chain control. Each tooth's thickness is precisely toleranced and controlled to work seamlessly with the SRAM chain's inner and outer links. SRAM DUB technology features a better engineered bottom bracket and a new spindle design. Together, these allow for a more uniform