ARISE Echo Hub Rear 28H 110mm BMX Cassette Multicolor 400lb 4" Casing ProWall TPI 120

4" Casing ProWall TPI 120 Compound Race Bead Folding Type Tubeless Color Team Black Weight 725g

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

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

Color Black Range 11-38 Cassette Cogs 11-13-15-18-21-24-30-38 Cassette Body Type Shimano/SRAM 8 9 10 Speed Drivetrain Speeds 8 Defined Color Black

Closure DialGender/Age MensColor FTWR White/Core Black/RedShoe Size (US) 6

ARISE Echo Hub Rear 28H 110mm BMX Cassette Multicolor 400lb 4" Casing ProWall TPI 120TECH 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