[noob]

I had my chain adjusted too tight and it broke the chain slider off. I ended up drilling a couple holes and putting the stock chain slider on it. The wheel doesn't look straight when the hash marks are lined up on mine. I just line it up by eye and ignore the hash marks. They didn't have the black one in stock when I ordered so I got the shiny one. I think it was around $130 when I got mine.

 

[noob]

I got mine the beginning of August. I had a little trouble getting it to fit in the frame so I ground down one of the spacers a little on the sidewalk to get it to fit. That could be throwing it off a little. Running the chain too tight might have tweaked something when the suspension compressed. Just because I'm a poor mechanic doesn't necessarily mean it's a bad product. I didn't get the braced one because I figured it would get in the way if I had to hop a curb someday.

 

[noob]

The genuine G-Craft swingarm has a similar looking small chain slider. It's probably fine if you keep your chain adjusted properly. I was measuring the chain slack by pushing up and down on the chain in both directions. I think you're only supposed to push up on the chain and measure in one direction. The kepspeed is made to fit the stock fender. The spyker has the top brace, I'm not sure if the stock fender would fit, doesn't look like it would.