XB8 Composite Rear Lower Susp. Arm $14.50 Options XB8 Composite Rear Lower Susp. Arm -Hard [353116] ($14.50) XB8 Composite Rear Lower Susp. Arm -Graphite [353116-G] ($19.60) Brand XRAY Product Number 353116 Stock 10 Add to Cart Share Facebook Twitter Google Plus Pin It Product Description XRAY XB8 2016 Specs XRAY XB8E 2016 Specs XRAY GTX8