ARISE Echo Hub Rear 28H 110mm BMX Cassette Multicolor 400lb The SRAM Rival XPLR eTap

The SRAM Rival XPLR eTap AXS rear derailleur is a dedicated 1x-specific unit designed for use with the XPLR 10-44 cassette

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Meticulously engineered and geometry tuned to harness the benefits of the D3O GRIP material removing shock and vibration so you can focus more on your ride

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ARISE Echo Hub Rear 28H 110mm BMX Cassette Multicolor 400lb The SRAM Rival XPLR eTapTECH SPECS Freehub Body BMX Cassette Hub Drilling 28H Hub Spacing 110mm Hub Spoke Type J bend Hub Weight 285g Position Rear Primary Color Multicolor Hub Drilling 28H Color Multicolor