Description These Shimano Downtube Cable Stops are designed to mount on the downtube braze-on mounts on steel & aluminium frame bikes. If you’re building up a bike, this mounts are a great addition. Even though this is a Shimano part, it is compatible with Campagnolo cables as well as Shimano. Sold as a pair, including bolts. Silver finish / polished chrome look. Shimano part no. SM-CS50