JT, have you noticed any wear on the kashima coat on the switch infinity link? Read a review that showed signs of wear after 3 months riding? Sb6 is top of my new bike list but still questioning size. I'm 90% set on medium but still that doubt (I'm 5"9 1/4, 174.5cm). Looking at your seat post it is further out of the frame than when I tried a medium, mine was only about an inch out of frame to the refurb collar. Your 5"9 yeah??
Hey mate,
I've had this since Dec 2014 and have put many, many KM's on it. The Kashima coating on the infinity link is immaculate. I also read that article, but I can honestly say I've had zero issues with it. I do clean it every ride or 2, depending on how sandy and grubby the drive train gets.
The bearings in the link were in need of a change, but the coating itself was perfect.
As for sizing, my mate (who's 5'10" /11") was riding this on Sunday, and it's set for his height. The seat post is usually about an 1" lower in the seat tube (its a 125mm KE LEV). I also use 170mm cranks, which means I can run he seat post a little further out of the frame.
He normally rides a Large SB5, but he's not happy with the sizing and prefers that smaller framed Medium SB6.
I'm 173cm (5'8") with relatively short legs (30" inseam) and this is a perfect fit for me. Have you had a pedal on a medium and large?
If the seat post collar is only an inch out of the frame on a medium for you, I wouldn't be thinking that a large would be the way to go. These are playful bikes that need to be ridden hard to get the most of of, so I'd suggest a Medium at 175cm. But its totally a personal choice. Yeti spec a medium from 170cm to 180cm.....