Cheap And Discounts 4 Pairs, Bicycle Disc Brake Pads for SRAM G2, Guide Ultimate, RSC, RS, R Avid Elixir Trial, Ex Plus Class, Alu-Alloy Resin Wholesale. Buy Directly From Merchant AlphaCycling Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.