I have Global Entry. If the answer is specific to the port of entry, then I'm mostly interested in the ports of entry in San Diego.
I don't know the answer for sure, and can't find anything online, however I will make these three observations:
- Your vehicle must be registered with TTP to use the SENTRI car lanes. I don't believe you can register a bicycle in SENTRI (needs registration details)
- The US side of the San Ysidro and Otay Mesa ports-of-entry is freeway, where you cannot ride your bike.
- You CAN take your bike through the pedestrian border crossing (many do every day) and there is SENTRI/Global Entry access to bypass the long line of pedestrians at both ports-of-entry.