Check the listing for details. Shimano SM-ST74 Dura Ace STI Cable Stops for Downtube Braze FLAT - NEW (NOS). Color: Silver, Condition: New. Listed at 13.75 USD. Shimano Down tube cable housing stops w/ Barrel Adjuster & Screws Features:Convert shift bosses to cable housing stopsSold in pairsSTI stops include indexing "wing" adjuster on right side for precise on-the-fly adjustments This is the FLAT version (Curved Version sold in other auction) Fits most Carbon, Aluminum, Steel and Titanium frames with down-tube shifter bosses When your bike has downtube shifter bosses and you want to use something other than downtube shifters, then you need these cable stops to hold the housing. They slip right over the brazed-on stops and bolt on. Couldn't be easier, and there's no substitute for them. Made by Shimano. Sold per pair. USPS Ground Advantage - $4.50USPS Priority Mail - $9.00