Just stripping my bullhorns to put on ebay and I've got one Tektro RX4.1 aero lever if anyone wants it - in good condition - just a small mark on the outside of the black part near the top where I must have leaned it against a wall or something. It's the type that fits in the end of bullhorns. Can also come with an inner and outer cable that I used for a couple of months - about 60cm of outer which did me and I've got a pretty tall headtube. Inner a couple of inches longer obviously. Sold the other one to someone on C+ when I bought them. £8 ono.