Good news for those of you who were unfortunate enough to have dropped $130 on the Wahoo RFLKT (ROFL!) Bluetooth 4 iPhone HUD for your bike. One of the best iPhone cycling apps – Cyclemeter – has just been updated to support your fragile dongle. There’s bad news, too: You’ll have to drop another $3 on an in-app purchase to enable the new feature. Insult, meet injury..