Sun Ringle SRC/SRX XD Freehub Body Kit (Alloy) - 281-31520-K004
Sun Ringle SRC/SRX XD Freehub Body Kit (Alloy) - 281-31520-K004, This is a SunRingle Freehub Conversion/Replacement Kits. Features: Replacement freehub bodies and parts for SunRingle hubs XD conversions includes end caps for 12x142mm thru-axle and 10x135mm QR Note: Sram XD drivers are only compatible with XD cassettes, not XDR cassettes.