I wrote Canyon but I'd have to ship from UK if they would even sell them. But, Tektro answered my inquiry already and told me to contact Tektro USA directly. Hopefully I'll hear something tomorrow. Still not for sure on my choice but this could be it. Pending application, price and availability. Still considering Metrea seriously and I haven't heard back about the TRP's yet. And, they would have to be flat mount. I don't want that big bulky adapter.