I loved mine - bullet-proof, solid design, really turns heads. I wouldn't say they were slow either despite the extra weight. What you do get is a really comfortable and reliable ride. I had an e50 engine with the high torque head, but it still did close to 30...added on a proma circuit exhaust and rejetted, she hummed at close to 40. If I had to complain about anything, it would be that it's slow to accelerate (bear in mind I had the 1-speed engine).