Advantages: the ability to fold up Disadvantages: not able to go offroad due to no suspension
...I really like the brompton l3 bicycle and how it has the capability to fold up into a smaller bicycle that is able to be carried around to wherever you need, and does not need to be locked up. The ride is very smooth along flat roads which do not have any obstacles, but once these begin to appear, like off road, or bad road surfaces, the ride becomes very horrible. The seat sort of digs into the leg area, and there is so much vibration. The other problem is that it does break at the hinge points around the bike, and so costs money to repair, and it takes time to repair. But it is a good road bike so I do recommend it to buyers as it is generally very good for road purposes....
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Ciao members have rated this review on average somewhat helpful