I’ve never understood trikes from a ‘filtering’ point of view. The same as adventure bikes with aluminium panniers that make it as wide as a car. But hey,if the sun’s out and the roads are clear I appreciate anything that’s not a boring car!. I’ll never buy a Yamaha again though of any description,my brother bought a year old XTZ1200 Super Tenere which went bang after two months and it’s taking them 6 months to fix it under warranty.He might get it back next month if he’s lucky 
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My Honda VTR1000 is 18 years old and never missed a beat 
. As for the EFI on my 2007 VFR800,the least said about that the better 
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My Mrs would never let me buy a trike or a Harley Davidson. She’s bike-mad and likes the sound of the hero-blobs on the footrests getting shorter