Sram X01-EAGLE 12-Speed Chain Silver 126 link Orange Seal If you are looking for

If you are looking for the best in comfort and protection against perineal discomfort then the Serfas

anti-slip brake lever increases control on bumpy terrain

Not RV Rated

Narrow ratio cassette for the downhill fanatics in the crowd

Tough AL-6061 T-6 aluminum construction

Sram X01-EAGLE 12-Speed Chain Silver 126 link Orange Seal If you are looking forIt might look normal from the outside, but the engineering inside this incredible chain design makes possible a gear range previously found only in 2 chainring drivetrains. And it's also the biggest contributor to the Eagle drivetrain's ultra smooth, precise, durable and quiet performance. The Eagle chain's links have a smooth radius, with no sharp edges or chamfers, which yield a significant reduction in noise, friction and wear on chainrings and