SRAM Double Time Rear Conversion End Caps

The SRAM Double Time rear conversion end caps adapt the hub to a 10x135 mm quick-release axle or a 12x135/150 mm thru-axle. They are designed for the rear wheel, with a 9- or 10-speed freehub body for the 10x135 mm axle and a XD body for the 12x135/150 mm thru-axle. The available colour is black.

Check that the wheel is a rear wheel and that the frame has a 10x135 mm quick-release axle or a 12x135/150 mm thru-axle, as front end caps have a different size. The 10x135 mm end cap is not specified for freehub bodies other than 9- and 10-speed, while the 12x135/150 mm version is for a XD body. Choose the end cap according to your hub rather than your bike model, as the hub determines the size.

Founded in Chicago in 1987 by Stan Day and a group of cycling enthusiasts, SRAM is still based in the US city today. It makes drivetrains and brakes for road, gravel and mountain bikes. Its story began with a single product: Grip Shift, the shifter that lets riders change gear by twisting the grip.