E*thirteen Helix 12sp Race Cassette 602178 1 x Pair of 3-foot

1 x  Pair of 3-foot solar leads (positive & negative)

4 VDC 150 mA

1 x 30A MPPT solar charge controller

The TV also features an intuitive on-screen menu that allows you to customize settings and access various features effortlessly

and comfortable with no side effects

E*thirteen Helix 12sp Race Cassette 602178 1 x Pair of 3-footHelix R 12 Speed Cassettes work flawlessly with Shimano and SRAM 12s drivetrains, despite the challenges in designing for the different cog spacing and chain behavior The improved performance of the Helix cassette features great Shimano 12s shifting performance and improved reliability of steel and aluminum assembly. The Intergalactic PVD finishing is twice as durable as anodized models Offering a 556% range utilizing an XD Driver to enable a 9 50t,